CHAPTER 50

Jane was still intensely curious about what Sandy was doing. Ironically, she was close enough to reach out and touch Sandy's head, and quickly figure things out that way. But she didn't even see that as an option, thanks to Lisa's restriction on her doing exactly that sort of thing.

She simply could have tried to look down instead, but she would have had to physically lean over her brother to do that, and she felt that both he and Lisa would disapprove if she did.

So instead, she whispered to Lisa, "You really let her do that?! Don't you realize that changes everything?!"

Lisa kept whispering back, but loud enough for both teens to hear, "I figure, what's the harm? That 'no touching his cock' rule is going to have to be loosely enforced anyway. Think about all the times Darrin will be kissing and groping you or your mom in the next few days. What'll happen when he does that while both of you are naked and standing?"

Jane didn't answer, but she immediately thought of feeling his hot erection pressing into her skin. She felt an electric shock race up and down her spine from the mere idea of it.

Lisa wiggled her eyebrows suggestively. "His big, fat, stiff cock is going to rub up against your body, for sure! You might even have to hold it and stroke it just to make sure it doesn't accidentally slip and slide right into your cunt!"

Jane gasped, just as Lisa had expected. Oh FUCK! Brother could fuck me! He probably WILL! Gaawwwd! I can't even imagine what it would be like to be pounded by HIS jackhammer!

Lisa wiggled her eyebrows suggestively. "Watch this!" She raised a hand up high, then shook it slightly. Then she dropped it down in the gap between Jane's seatback and Darrin's body, until it disappeared well out of sight.

After a pause, she told Jane, "I just wrapped my fingers back around his boner and I'm pumping it right now!"

Jane was amazed, even though she thought Lisa had been doing a lot more than that for the last long while. This was different, because Lisa was kind of sharing the experience with her.

It was true that Lisa just resumed jacking him off, though it was also true that Sandy was lightly rubbing his sweet spot while she took a couple of minutes resting her mouth to supposedly give him a break (though he wasn't getting much of one). Needless to say, Lisa didn't mention that part.

"But I don't want to be up here too long, or Sandy might get some bold ideas to do more."

Jane felt shivers all over as she thought about that and mentally pictured her mother with her lips stretched around her brother's remarkably thick shaft. She was filled with a powerful desire to beat Sandy to the punch.

Jane whispered in wonder, "How does it feel?! To hold it and stroke it?! And even to suck on it?!"

Lisa leaned in until her mouth was right at Jane's ear. Then she whispered extra quietly, so Darrin couldn't hear. "Think about your many, many fantasies of stroking and sucking your brother's cock! Because I know you must dream about that all the time. Then multiply the pleasure of your masturbation by a hundred! Or more! It's that good!"

Jane was dumbstruck, and even slack-jawed.

Lisa continued, "There's something extra special about a sister sucking her brother's cock! Nothing can match it! That's what lots of sisters in Napali say. The only thing that compares is a mother sucking her son's cock. Incest is best!"

Then Lisa pulled away and directed her focus to Darrin, as if she hadn't just rocked Jane's world all over again. Actually, she hadn't done much to actually answer Jane's question about how it felt for her to stroke or suck Darrin's boner, but Jane didn't notice because Lisa's words were so shocking.

Lisa whispered to Darrin, but loud enough for Jane to hear too, "Now, let's get back to the role-play. Stud, remember, Jane is your sister, but you want to make her one of your girlfriends. I've already talked about how any girlfriend, first and foremost, has to be a dedicated cocksucker. Please tell her right now how much you'd love for her to suck your cock every day!"

Darrin still had two fingers in Jane's pussy, though he hadn't been moving them much while Lisa talked. Lisa's suggestion on what to say aroused him so much that he resumed vigorously fingerbanging her, while playing with one of her stiff nipples with his other hand.

He said, "Sister! Phew! Man! Where can I even begin to tell you how much I love you? And not just as a brother, but in a carnal way! You're so fucking hot! Such a sexy fox! Your tits are so damn huge! I wanna fuck 'em so bad!"

She coyly smiled and brought her hands back to her chest. She pushed her F-cups together enticingly from the outer sides. "Really? Are you just saying that or do you really mean it?"

He still had a hand on her rack, and let his fingers get squeezed deeply in her cleavage. "I really, really, really mean it! Sis, if I had my way, I would fuck your tits in a heartbeat!" He slid his hand deeper into that cleavage and then humped it back and forth, as if it was his hard-on giving her a good titfucking. "If you'd only let me-"

Lisa interrupted him. "'Let you?!' Darrin, no! No, no, no! What are you talking about?! No Napali girl is going to like hearing that kind of wimp-ass, waffle-y talk. They like guys who know what they want and aren't afraid to take it! Tell him, Jane. Do you want a guy who's polite and respectful and asks for permission, or a guy who treats you like it's your DUTY and even your privilege to pleasure his cock?!"

Jane was put on the spot. She was so very insanely horny that she had no doubt she wanted the latter, but she felt shy to admit it directly in front of her brother. So she said, "Nobody wants a guy who's polite and respectful. Sure, we say we do, but we're lying!"

She was happy with that answer, because she basically admitted to wanting the other option without directly saying so.

"That's right!" Lisa said. "Darrin, you have to understand, the entire island is full of hot girls who would love nothing better than to choke and gag on a really thick cock like yours. Did you check out Vanessa and Rosalita at the airport?"

He still had his hand trapped between Jane's F-cups, but he'd stopped moving it because Jane had taken over. She was rubbing and squeezing his hand with her tits in overt imitation of a titfuck. At the same time, his other hand had two fingers deep in Jane's tight slit, and making a similar pumping motion.

He also was mindful of the fact that Lisa and Sandy were jointly stroking his cock, and it was just a matter of time before his mother's mouth got busy again. Life was good!

Needless to say, with all that going on at once, he struggled to remember the two names Lisa mentioned. But then it came to him, and he recalled seeing Vanessa Brown and Rosalita Sanchez talking to his sister some, way back in Los Angeles that morning. (At the time, he'd been too shy to do more than shake hands and mutter a few words to them.)

He remembered getting an instant hard-on from seeing the three stunning teen girls standing near each other, each of them so remarkably stacked that it was a wonder their racks didn't touch as they talked. The three of them standing together like that in the airport drew the attention of seemingly every stranger within eyesight, as if they were three famous rock stars talking together instead.

Lisa chuckled as she saw the slap-happy look on Darrin's face from his fond memory. "You remember, I can tell! Do you think a girl like that wants to be politely asked if they want to suck your cock, or should you just rub your fat knob back and forth over their sweet lips until she opens up and says 'Aaaah?'"

Lisa's scenario was physically impossible unless the girl in question was already on her knees right in front of him, which obviously would have shown her sexual eagerness by that alone. But Darrin was too horny to think that through, and it was the same with Jane.

Jane whispered excitedly, "Fuck! Brother, make her say 'Aaaah!' Shove your cock right down Vanessa's throat and make Rosalita lick your balls while she waits for her turn!"

Lisa laughed at how the two other girls had been explicitly pulled into the scenario, thanks to those comments. "Right on, Jane! That's the spirit!"

She whispered even quieter right into Darrin's ear, but still just loud enough for Jane to hear, "Now, while your sister titfucks your hand with her impressive F-cups, and your mom licks your balls, and I stroke your cock, tell this raving busty beauty in front of you what you'd like for her to do with your cock and her mouth!"

Jane's blue eyes twinkled with fire and lust as she eagerly awaited Darrin's answer.

He said with surprising calm, given everything happening to him, "Sis... You know I love you and respect you. I think you're the greatest sister a guy can have, even though we have our disagreements sometimes. If anyone puts you down, I'm gonna get mad, and then get revenge! But..."

He paused dramatically. "But, that said, I expect you to open your mouth wide when I present my stiff cock in your face! And the second my knob slides into your mouth, all that respect is gonna fly out the window!"

Jane's heart went to her throat and she started panting hard. She appreciated the kind words about his love and respect for her, but she absolutely loved the rest of it. His comment about expecting her to open her mouth wide when his cock got near it in particular drove her absolutely crazy.

Her entire body was on fire. She simply muttered, "Brother!"

Inspired by her reaction, he kept talking with growing confidence, simply saying out loud the lusty thoughts running through his head, "You know how you said you want me to 'own' your lips and your tits? Well, I'm gonna own your mouth too! Just like those two other girls, I'm gonna push my hands down on your shoulders until you drop to your knees. Then I'm gonna smear my cummy knob all over your face until you open up and say 'Aaaah!' Your gorgeous eyes will open wide in shock as your lips stretch painfully around my fat knob. Then I'm-"

He didn't get any further because she lunged at him, mashing her lips against his. She would have dropped to her knees in a heartbeat to suck him off, but that wasn't physically possible with the seat being in the way, not to mention Sandy and Lisa being there, so she did the next best thing she could and channeled her passion into more heavy necking.

She only used her hands briefly to pull her head to his though, because she went right back to "titfucking" his hand with her big globes pressed together while he kept on fingerbanging her.

Sandy didn't know what was happening up above and out of view. She heard lots of urgent whispering, and she could usually tell who was speaking, but she could only hear occasional snippets of particularly loudly spoken words, like "That's the spirit!" or "Brother!" Still, she could sense from various clues, such as tone of voice or Darrin's breathing, that her son was getting increasingly worked up.

She decided, This is too much temptation! I know I'm supposed to stay quiet and give his cock a rest, but I can't hold back any longer. There's a huge horse cock right in front of my face that needs a lot of loving. It's had enough rest already. I just have to resume sucking him, and damn the consequences!

She knew it was reckless since Lisa's head wasn't at his crotch to plausibly make Lisa the cocksucker, but she wasn't thinking rationally. She gave his cockhead a few loving, swirly licks, as a warm-up, then opened her mouth painfully wide and swallowed his entire fat knob in one fell swoop.

Lisa had been expecting this to happen, sooner or later. Leaving Sandy's mouth next to Darrin's erection was a bit like leaving a pile of money in the middle of a busy street. So when she saw Darrin's eyes open comically wide like he'd just been poked in his ass by a hot branding iron, she acted fast. She dropped down in a flash to help cover for Sandy's rash action.

She would have preferred to stay talking to the two kids, in order to help Darrin get the hang of making highly arousing sex talk. But she hoped she'd done enough to he could continue on his own. He did have a natural knack for that sort of thing. Besides, it seemed likely that the kids would be too busy feverishly making out for any more talking for a good while.

Sandy sensed Lisa's face was next to hers again, and she opened her eyes to take a peek.

Lisa smirked. She whispered quietly, "Naughty, naughty!"

Sandy somehow managed a sheepish smile, despite her mouth being stretched into a perfect "O" shape around her son's thickness.

Lisa was going to say more.

But just then, Vicky walked by and said out loud, "My, my, my. What do we have here?" She chuckled. "Darrin, ya stud, looks like you're havin' too much fun!" She chuckled some more.

By this time, the Douglases were getting used to Vicky unexpectedly showing up from time to time, so they were surprised by this, but not that surprised. The fact that it was "only Vicky" was extremely important. Had it been anyone else, there would have been total bedlam.

Darrin and Jane didn't stop their kissing and fondling, though Jane did stop "titfucking" his hand, since that seemed extra embarrassing to her.

Sandy also only paused in her cocksucking for a few moments before breathing a sigh of relief and continuing.

Vicky was buck naked except for her high heels, handkerchief, and hat, having deliberately lost her sari at some point.

But Darrin only briefly glanced her way to appreciate her "outfit," since his scorching hot sister was demanding his full attention. He thought, Are you kidding me?! Vicky too?! God, she's a babe! Forget Napali being paradise! This C-130 plane is paradise already!

Vicky said to nobody in particular, "Shucks. I came here to finally take the trash away, but I was really kinda hopin' to have fun talkin' to my favorite family. But I reckon nobody here even has a mouth free for talkin'!" She chuckled again.

Then she leaned into the back row for a closer look. She remained standing and couldn't get much of a view, due to Lisa's nude body being in the way. She said, "Hmmm. What do we have here? All I see is two sexy naked ladies with their heads comin' together right at Darrin's cock. Red! You naughty slut! Are you suckin' on your son?"

Lisa made a loud popping sound with her mouth, to make it seem that she'd just pulled her lips off Darrin's shaft. "No, that would be me. Although, I have been letting her lick his balls some."

Vicky knew what she was seeing, especially since Sandy continued to bob on her son's cock. But she also understood that Lisa was lying for a good reason, and she was happy to play along.

Vicky chuckled. "Some? I reckon your 'some' is my 'constantly.'" She chuckled yet again. "But hey, since y'all are so preoccupied, I guess I'll just take the trash n' be on my way. And by the way, Red, even though you're only lickin' your son's balls, I still think that's fantastic! Good on ya!"

Sandy knew from those words that Vicky was going along with the lie. She was extremely grateful. Vicky was quickly becoming another one of her favorite people.

Vicky crawled up onto the seats in the back row, since nobody was sitting in them. Crawling down the seats was the only way for her to reach the pile of trash still left on Sandy's tray table above her, since Darrin, Sandy, and Lisa were all in the back row aisle.

She silently got the trash, then crawled back into the main aisle and put it out of the way. She then crawled right back and said, "Don't mind me, I'm just gonna put your 'tray table locked in the upright position,' as they like ta say on regular passenger flights." She did that without incident.

But then, after scooting all the way over to the "window" seat Sandy usually sat in, she repositioned to kneel in that seat facing forward and towards Darrin, so her head was almost directly above Sandy's.

She put her hands on Sandy's bare back, and whispered quietly to her, "Hey, Red! Peek-a-boo! I see you!" She chuckled quietly.

Sandy couldn't make eye contact with Vicky, since Vicky's head was above and slightly behind her own, but she blushed just the same from imagining Vicky's chuckling and amused face. Clearly, the flight attendant could see that she was bobbing on her son's shaft and not just licking his balls. However, she was confident from their previous interactions that Vicky felt no ill will towards her in committing such incest, and even approved.

Sure enough, Vicky whispered to her, "I love that ya tossed that dumb ol' 'no touchin' his cock' rule out the window, for good. Go for it, girl! Find your bliss! You remind me even more a that other redheaded momma named Red. She found her greatest joy n' passion in suckin' her son's fat cock mornin', noon, n' night. There ain't no shame in that."

She went on, "In fact, I really think there's something magical n' special seein' a red hot, ultra busty mommy like yourself totally devotin' herself ta servin' her son's big fat horse cock! I can tell that's what you're doin', not just suckin' it, but servin' it. I hear it creates a unique bond, a powerful lovin' bond, that just can't be matched. I'm actually burnin' with jealousy. Who knows, maybe he'll even choose ya as one of his girlfriends. That would be great! Remember, I'm rootin' for ya!"

She ran her fingers through Sandy's short fiery red hair in a playful and approving way. Then she leaned in closer and whispered so only Sandy and Lisa could hear. "Now, I'll bet ya think that I'm thinkin' ya must be some kinda awful mother."

Sandy grimaced and nodded her head. Her red-faced shame grew much, much worse. Perhaps she'd crossed a line even Vicky had issues with.

But at the same time, she was tilting her head this way and that. She was discovering that she could be a more unpredictable and arousing cocksucker if she moved her head in all sorts of unexpected directions instead of just bobbing up and down or forward and back.

Vicky continued to run her fingers through Sandy's hair as she whispered, "You couldn't be more wrong! I don't have a problem with what you're doin' at all! I told you how I admire that mother I was talkin' about, the one we call Red, just like I call you that. She decided ta follow her true passion, so who could object ta that?"

Sandy breathed a big sigh of relief, though she had to expel the air through her nose. Her entire body relaxed, thanks to Vicky's words.

Vicky was forced to essentially hold both sides of the conversation, since Sandy couldn't talk and Lisa didn't have anything to say. "Now, I bet you'd say that, sure, lotsa people would object. Because her passion happens to be, well, you know... Sucking her son's cock!" Vicky chuckled.

She went on, "And not just a little bit. Every day and every night. Whenever he wants it. Whenever he's erect. Never, ever lettin' him masturbate! That would be so wrong! She's always naked, in just high heels. Spending hours on her knees, between his legs! Living as his personal slut, on top a whatever other girlfriends or sluts a well-hung, handsome stud like him inevitably has." She let that hang in the air.

Sandy squirmed and slid her lips with more vigor. She particularly got off on the idea of the son having "other girlfriends or sluts" too. It made the other mother's actions all the more extreme and submissive.

Vicky kept whispering like they were making the usual innocent small talk. "A boy like Darrin, who can love him better than his own momma? Nobody, that's who! Well, except for a tie with his sister, of course. And what better way ta show your love than with your lips around his shaft n' your tongue lappin' away? Again, I say 'so what?' if some people don't understand or disapprove. So what?!"

Sandy was overjoyed. Vicky, you're the best! I could kiss you!

Vicky wasn't done. "Mosta those 'some people' are idiots, to be honest. Forget those losers! I'm more interested in those thoughtful people who try ta see things from all sides. They'll understand that a momma devotin' herself to servin' her son's cock is a beautiful thing, even a sacred thing. It's true love, physically expressed with every single facial and pearl necklace, and all that yummy sperm in your tummy! But anyway, I should go."

Then she crawled back the way she came until she was standing in the aisle again.

Vicky's comments encouraged Sandy tremendously. She treated those as independent validation that what she was doing was right, despite the fact that Vicky was far from an objective outside party.

Sandy thought, Vicky, you're so great! Bless you, bless you, bless you! Yeah, it's really embarrassing every time she catches me in this sort of humiliating position, but she means well. Things would be so different without her help, or Lisa's help. Thanks to them, I am finding my "bliss," and it IS sucking my son's cock! There IS something magical and special about it. Even "sacred," like she said.

I can already tell that I would never want to suck any other cock, no matter what, for as long as I live. Even if he was long gone, it would feel like cheating! My body belongs to my son, for ever and ever!

Those were bold words. But she felt in her heart the profound truth in them as soon as she thought them. Her love and devotion to the one she loved meant everything to her. As Lisa had already noticed, Sandy truly was meant for the sex slave lifestyle.

He just HAS to pick me as one of his girlfriends! If he doesn't, I don't even know what I'd do. I'd be heartbroken and alone forever! At least Vicky is rooting for me too. Maybe she can help. I'll definitely need to talk to her about that later.

Vicky went into Jane's aisle next, because Jane had left her trash as well as her portable tray table on the floor. Vicky picked those up and put them in the main aisle.

Then she got right behind Jane and put a hand on her bare back. She whispered right in her ear, "Girl, look at ya! Do ya think your brother likes your big titties enough?" She chuckled.

That was a reference to the way Darrin was caressing Jane's F-cups with one hand.

His other hand had gone back to playing with Jane's clit and pussy lips.

Vicky addressed that next. She whispered to Jane some more, "Looks like your brother is really takin' charge! Can ya imagine what would be happenin' if ya didn't have that seat between ya two? I reckon you'd still be putty in his hands, only his thick anaconda would be restin' on your silky skin, pokin' up towards your belly button. Can you just imagine it burnin' into ya, like a red-hot brandin' iron? I bet you'd wind up rubbin' all over it, like a bitch in heat! Or maybe you'd take it in your hands. Both hands! Would ya like that?"

Jane was glad that she was busy necking with Darrin, because she was too embarrassed to answer that. But she could vividly imagine what Vicky was suggesting, and it was driving her over the brink. She temporarily forgot about how Sandy and Lisa would get in the way of that fantasy, because she wanted to revel in the fantasy so much.

Vicky went on, "I'm glad I'm not in YOUR shoes. Maybe your momma don't want ya ta be one of your brother's cocksuckin' sluts, who knows. But how long can ya last, no matter what she says? If you've got his fat n' powerful cock up against your tummy, or pokin' between your legs, or slidin' through your fingers, how can ya resist droppin' ta your knees so ya can properly take care of it with your mouth? Boy, that's gonna be tough! And once ya start suckin' him ya just KNOW it's gonna be the greatest pleasure of your entire life, by far! So it'll be next ta impossible ta stop doin' it again n' again n' again, until you're his personal big-titted cocksuckin' sister-slut!"

Those words hammered their way deep into Jane's brain. The idea of being "his personal big-titted cocksuckin' sister-slut" sounded like the best possible thing that could ever happen to her.

Vicky added, "Besides, ya kinda owe him by now, don't ya? I'll bet he's fingered ya to a few nice orgasms already. Hasn't he?"

Jane reluctantly nodded.

"I figgered. It's only polite to return the favor. And you know what THAT means!" Vicky chuckled. "Get ready to cry tears a joy as ya stretch your lips out n' discover the true meanin' a pleasure!"

But then she added, "Or, maybe not. Maybe you'll get stuck on some stupid taboo that nobody in Napali cares about anyway. It's up ta you."

Jane thought, That is so NOT going to happen! Vicky, I'm all in! I swear, I'm going to suck his cock at the very first chance I get! And I'm going to keep on sucking it, because I'm determined to be one of his girlfriends. Better yet, his "personal big-titted cocksucking sister-slut" too!

But she didn't say any of that out loud, because she was too shy, especially given the danger of Sandy overhearing her.

Vicky finished, "So, uh, I wish ya strength if ya really want ta turn down all that incredible suckin' joy. That'll be a pretty sad and hollow existence. But ya gotta respect your momma's wishes, right? Y'all are gonna be livin' together, so it'll be mighty embarrassin' if she keeps catchin' ya sneakin' inta his room ta slurp n' suck on his thick pole. So anyway, good luck with whatever ya wanna do."

She started to pull back, but then apparently had something else to add. "Maybe it's best if ya just follow your bliss and let the chips fall where they may. Even if that means devotin' yourself to suckin' your brother's cock. I'm sure your momma will always love you, regardless. Things have a way a workin' out."

She patted Jane's back, then slid her hand down to Jane's ass, cupped an ass cheek firmly, and then patted that too. She went back to the main aisle to deal with the trash.

She walked back towards the front of the plane a short time later.

Jane was left to ponder what Vicky had said. Fuuuuuck! I'm so screwed! I AM putty in his hands! He's kind of broken me with all this fantastic kissing and caressing. I have no will to resist. The next time we hug and kiss, without the seat there, I won't last five minutes before my craving grows too strong! I'll be kneeling and bobbing on him with all my heart without him even ordering me to do so!

Everything's changed, especially now that I know sisters can be girlfriends. I think I've lost my mind! I'm so hot for my brother! I've never even sucked him, not even once, but suddenly there's nothing I want more than to adore him with my mouth, over and over!

Fuck the "hall pass" idea that tempted me so much! That's not nearly enough! Doing it once would only whet my appetite for more, I'm sure. I don't just want to be one of his girlfriends. As awesome as that would be, that's just for starters. I want to go all out and be his "personal big-titted cocksucking sister-slut," just like Vicky says!

And Vicky assumes that Mom is going to hold the line and not succumb herself. But what if she doesn't? My God, she's already licking his balls! Chances are that she's going to totally give in and suck him every chance she gets! Then where will I be?! How can I hold out? Do I want to hold out?! Or do I want to... UGH! Just... go all the way and shamelessly suck him whenever he wants it, exactly like his personal whore?! Do I even have a choice?! This is scary, but so fucking arousing!

Things continued without much change for the next ten minutes or so. Sandy kept on sucking her son, usually with Lisa helping with her fingers and tongue. She'd been at it a long time, and sometimes she simply got too tired to go on. But Lisa would take over and keep the cocksucking going. From Darrin's point of view, it was nothing but endless incredible pleasure.

Thus, although it was never discussed or agreed upon, Sandy's tiredness meant that she had found herself part of her very first double blowjob. After a while, she began taking turns every couple of minutes, even when she wasn't forced to due to her exhaustion. It seemed like the polite thing to do. Besides, it wasn't much hardship for her, because whenever it was Lisa's turn to suck, she still had the lower shaft of her son's cock to play with, as well as all of his balls. As long as she was at least doing that, she was a very happy camper.

She was starting to realize that what Lisa had told her was true: double blowjobs were even more enjoyable for her than solo ones. That was especially true due to her tiredness issue. Getting to take turns took the pressure off, because she was always raring to go when her next turn came around.

Lisa was secretly very pleased. She knew that if Sandy got used to sharing Darrin's cock from the very start, it would be easy for her to mentally accept that as the default normal, and solo blowjobs would be seen as weird. That's exactly what was happening in Sandy's mind. Naturally, that sharing attitude would help greatly further down the road in Sandy's sex slave future.

Meanwhile, Darrin kept on "owning" Jane, usually fondling her tits, ass, and pussy in ever changing combinations. That kept her deliriously aroused, allowing him to make her cum at will.

The only problem was that Darrin was getting dog tired too. Except unlike Sandy, he didn't have anyone to take over for him when he needed a rest. Between struggling not to cum thanks to his mother's relentless mouth and vigorously kissing and fondling his sister, he felt like he was burning through as much energy as if he'd been playing a highly active sport, such as soccer.

Still, he kept on. This was pretty much the realization of all his fantasies at once, and the reality was much better than his imagination. There was no way he was going to stop if he could help it, not unless he simply collapsed from exhaustion.

After a while, Sandy used the squeezing trick again, with Lisa's close supervision and approval, but that didn't help his energy level. He was reaching the point where he was ready to cry "uncle."

Sandy was slowly reaching a similar state. Her desire to suck her son was so great that she was pushing her physical limits as far as she could go. But, eventually, even with all the trading turns with Lisa, she was also reaching a point where she simply had no energy to go on. In particular, the physical pain caused by the sheer size of her son's erection was getting to her. Tears kept flowing down her cheeks, but they were increasingly becoming tears of exhaustion. She also was on the verge of crying uncle.

Lisa sensed all this. She considered somehow ending the sex session without letting Darrin cum, but she felt that would be cruel to him and even more so to Sandy, who had labored so long and so tirelessly. If anyone ever deserved a spermy facial, it was Sandy, as a reward for a truly life-changing blowjob. Her attitude about her new lifestyle had greatly solidified due to the sheer intensity of her arousal all through the very prolonged sex session. She was fully addicted now, there was no doubt about it.

If Lisa let Darrin cum, she knew it would mean it was his eighth cum of the day. But she figured she would simply have to accept that and deal with it.

However, she felt she couldn't just let him cum willy nilly. She had to carefully set up the situation to make sure Sandy's cocksucking secret was still kept for Jane. She still felt that Jane's first blowjob with her brother would be more emotional impactful for her if she thought she'd beat her mother to it.

So first, while Sandy was taking yet another much needed rest, Lisa stood back up and whispered instructions only to Darrin that would lead to a big finale. She told him, "I want you to take your control of your sister to the next level by telling her that she isn't allowed to cum again until you gave her permission."

"Can I do that?!" he asked.

"Look at her," Lisa whispered back. She's putty in your hands. You can do anything with her! But I want you to deliberately avoid touching her nipples, clit, or pussy for at least the next five minutes."

"Okay, but why?"

"For the build up. Your goal should be to eventually hit her so hard with such a big orgasm that she'll be too out of it to notice what happens when you have your orgasm, which I'm going to make sure takes place at the same time."

"Okay. You're the boss."

"No, YOU'RE the boss! The more you take charge of all three of us, the better. But I know what you mean. So let's do this!"

He nodded.

Happily for Lisa, events proceeded exactly according to her plan. Sandy was so exhausted that Lisa had to take over sucking him for several minutes, which was an extra long turn. But she kept an ear out for what was happening up above, and when she sensed Darrin's time with Jane was getting near, she gave control of his cock back to Sandy.

That extended break gave Sandy one last "second wind" to go all out with her bobbing and slurping, to help take him over the edge. Actually, she didn't have to do much since he was ready to let go just as soon as he could get Jane to have her big cum.

Darrin put his two fingers back in Jane's cunt, and diddled her clit with his thumb for good measure, after abstaining for about the planned five minutes.

Jane had been brought to the edge of a feverish lather, thanks to his period of restraint. Still, he'd explained his rules to her, and she anxiously waited for the final word from him.

After a suitably dramatic pause, he whispered, "I give you permission to cum. Do it!"

Jane shot off like a rocket. She screamed her head off and totally lost herself to the multiple orgasm that ran over her like a steamroller.

When Sandy heard Jane start to scream, she pulled her lips all the way off him, closed her eyes tightly, and opened her mouth wide, waiting for the cum shower. She knew he was on a hair trigger, and all he had to do was will himself to let go.

Sure enough, he let go and blasted his load all over his mother's stunningly beautiful face.

Sandy was in rapture! It was even better than her last facial, right from the very start, because she'd worked so much harder for it this time, and thus her desire and anticipation was even greater.

The only relative disappointment she felt was that the amount of cum he shot off was much less than it had been a few orgasms ago. Each of his cum loads was getting smaller, and this one was similar to that of a normal teen boy's cum load his age. That wasn't such a bad thing, but it was well below half of what he was capable of at his best.

However, it didn't matter much, because Sandy was so thrilled to get a facial from him that almost any amount of his cum squirting on her skin made her deliriously happy.

Lisa had put in a fair amount of effort to stimulate him, especially at the end. But she didn't even think about butting in to take some of his cum on her face too. This was Sandy's moment to bask in her cum bath. She knew there would be plenty of other opportunities in the coming days for her and Sandy to share his facials, pearl necklaces, and more.

Once Darrin's orgasm ended, Lisa still had to act carefully to bring everything to a happy conclusion. She stood up and held him in place, because she knew that his legs would turn to wet noodles. She kept him holding and hugging Jane all the way through her very powerful and prolonged orgasm came to an end.

Then Lisa guided him safely back into the seat behind him, in the middle of the row.

Sandy's powerful orgasm was coming to an end about the same time Jane's was.

Lisa's plan was working to perfection, because Jane was too preoccupied to pay any mind to someone else's orgasm, especially since Sandy was unusually quiet about it, thanks to Lisa's instructions.

Lisa waited until Sandy's orgasm finally tailed off. She picked Sandy up and propped her back in her window seat.

Now that the Douglases were much more familiar with each other's bodies, she let Darrin slump down against Sandy's side.

Mother and son both liked that. Even though they were already quickly drifting off to sleep, Sandy wrapped an arm around him, and he did the same with her.

Her new attitude was so forced on her son's cock that without consciously thinking about it, she fumbled her hand down and across his body until she found his dick and wrapped her fingers around it. It was totally flaccid, but that didn't matter. She found mental comfort simply in holding it. Once she was reassured by that connection, she drifted off to sleep with a blissful smile on her face.

Her last thoughts were, Mmmm! My big man! And your big cock! Not so big now, but I still love it. Mmmm... So good... All that sucking... Aaaah! And Lisa. Bless her heart! Oh, and Vicky. Janey too, of course. So much love and friendship... So happy...

Son, I love being your mommy-slut. I hope when I wake up, it'll be nice and stiff again. Aaaaaah...

Lisa hurried to the front row and helped guide Jane into a comfortable sleeping position too. Already, Jane was like a rag doll, but she managed to turn her around in her seat and helped her slump down into a comfortable position. She even went and got a pillow to help her that much more. Then she went back for two more pillows and put them behind the heads of Sandy and Darrin too.

Lisa was almost done sorting out the situation, but she had one last task. She went to one of her nearby coolers and got a wet and cold towel. She used that to wipe Sandy's face clean of all of Darrin's cum.

She hated to do it, but she felt she had to. She didn't want Jane to wake up first and find all those cum streaks there. She had been clever to keep Sandy's cocksucking secret all this time, and she didn't want to blow that secret right at the very end. Plus, it was likely that cum would have gotten dry and crusty by the time Sandy woke up.

Lisa licked up some of the larger cum gobs off Sandy's face, but mostly she used the towel.

By the time she was done, Sandy looked fresh as a daisy, even though that was an illusion that didn't match the mother's total exhaustion at all.

She also used a different towel to wipe Jane's, Darrin's, and her own face clean of sweat and spittle.

Furthermore, she left water bottles next to each occupied seat in hopes that they would think to drink up once they woke.

With that all done, she downed a bottle of water and observed the Douglases sleeping. She smiled from ear to ear, feeling deeply satisfied.

Aaaah! This is what it's all about, bringing together such a great, loving family in such a beautiful way. I would have to call that an unqualified success! A grand slam home run! So many key breakthroughs in such a short time. When I tell Tanya and the others in Honolulu all about it, they simply won't believe it. This whole family is a minder's dream. It won't be much longer until Sandy and Jane have totally submitted to him! It's going to be glorious!

She gave the family one last approving look and then headed towards the front of the plane to give Vicky an update on everything that had happened.