<p>Your girlfriend first cuckolded you two months ago. She did it as a birthday surprise. You’d shared your fantasy months prior and you’d indulged in a little bit of dirty talk, but you figured it was never going to happen. Then she invited you over to her place on her birthday and said that your present was in the bedroom. You figured you’d walk in to see some naughty lingerie or a new toy, but instead you saw a naked man in her bed.</p><p>She cuckolded you twice that first night, in fact. He fucked her so good the first time that she had to have him a second time. She’d done it at least once a week since then. She’s even done it a few times during the week when you weren’t around. She’s told you a few times that she regrets not doing it sooner, that she had no idea how much fun it would be to cuckold you.</p><p>The first few times all you did was watch and masturbate. They’d kiss, touch, give each other beautiful oral sex, and fuck while you sat there and stroked. The only rule she had was that you weren’t allowed to orgasm until after they were done fucking.</p><p>Then she introduced the idea of you going down on her before he fucked her. You happily leapt at the chance to get her pussy wet for another man. You’d crawl between her legs, usually while they were kissing but sometimes while she was sucking his cock, and you’d get her nice and wet so he could slide into her with ease while you watched.</p><p>The past few times she invited you to crawl between her legs after they fucked. You happily did so and each time it was incredibly hot. You could taste the latex of the condom and their juices. You could taste the sex she’d just had with another man. Moments before you’d watched his cock moving in and out of her and then she’d invited you to put your tongue in there. It was completely and utterly joyful.</p><p>Today she has a different plan. You’ve already watched the kissing. You’ve watched the touching. You’ve seen him slip his hand into that sexy black bra and play with her tits. You’ve heard her moan. You’ve seen her massage his cock through his jeans. You figured the blowjob would start soon. You figured you’d be between her legs soon after that. You were wrong.</p><p>Instead, she unzips his pants and they fall to the floor. She slowly pushes his underwear down, revealing his stiff cock. You’re sitting and watching from a few yards away and you can’t wait to see her drop to her knees and give him a blowjob.</p><p>She looks at you and says, “His cock isn’t going to suck itself, cuckold. Get on your knees and get to work.”</p><p>You look at his throbbing cock and then at your girlfriend. She has a serious look on her face.</p><p>“What are you waiting for?” she asks. “Get on your knees and suck his cock.”</p><p>“Wha…what?” you reply. You never told her about that part of your fantasy. You would never admit that you’ve fantasized about sucking cock for her. You couldn’t admit that.</p><p>“You’re a cuckold, aren’t you?” she asks.</p><p>You nod. There’s no denying that. You’ve been a cuckold for two months now. You were a cuckold in spirit long before that.</p><p>“Then get on your knees,” she demands.</p><p>You fall to your knees.</p><p>“Crawl to me,” she demands.</p><p>You crawl towards her. You stop a few feet in front of your girlfriend and the man she’s been fucking for the past two months.</p><p>“I like cuckolding you,” she says. “I like that I get to have sex with him, but it’s more than that. I like cuckolding you. I like the look in your eyes when you watch. I like how hard your dick gets. I like how hard you cum. I like that you’re willing to be dirty for me. I love it when you eat my pussy before he fucks me. I love it that you get on your knees to prepare my pussy for his cock. You have no idea how exciting that is for me, how much better it makes the sex with him when your tongue has prepared my pussy.”</p><p>You knew she enjoyed it, but you thought it was mostly for your benefit. You had no idea it turned her on.</p><p>“Now I want to see you suck his cock. I want you to wrap those pretty lips of yours around his dick. I want you to be a cocksucker for me,” she says.</p><p>You close your eyes and reach down to rub your cock through your pants as that word leaves her lips. Cocksucker. Something about it connects with your inner cuckold. You want to do it. You need to.</p><p>“Okay,” you say.</p><p>She unleashes a genuinely gleeful smile and wraps her fingers around his cock.</p><p>“Come here,” she says. “Take him in your mouth. Suck his cock for me. Be a cocksucker for me.” Her voice is laced with intense lust. It’s clear that she craves this.</p><p>You crawl forward. His cock is inches from your lips. Your dick is hard. Desire courses through your body. You open your mouth. She puts a hand on the back of your head and applies gentle pressure. The spongy flesh of his cock head passes your lips. You lick the underside. You taste his cock. He’s in your mouth. There’s a cock in your mouth.</p><p>“Close your lips around it,” she whispers. “Suck his dick for me. Suck his fucking dick for me.”</p><p>You suck cock for your girlfriend. You look up at her and see the wild lust on her face. You see how much she enjoys what you’re doing. You see how much it turns her on. He groans and you look at him. He’s enjoying your mouth. You’re doing a good job. You feel an odd sense of pride.</p><p>“You’re going to do this every time from now on,” she says. “Every time you watch you’re going to suck his cock for me. You’re going to eat my pussy to get me wet and you’re going to suck his dick to get him hard. You’re going to be my good cuckold. Soon enough I’ll be feeding you his cum. I’ll make you into my cocksucker and cum slut.”</p><p>It all feels like too much, but you can see the intense lust in your girlfriend’s eyes. You can see her wild, wondrous desire. She looks like she’ll cum the moment he slides into her pussy. That’s what you want for her. That’s what she deserves, so you’ll be whatever she needs you to be.</p>