From the current updated manga, it can be seen that the author is rushing to make progress. At present, we have reached the 83rd picture, and there are very few left until the 100th picture. The author has over a hundred previous works, but here. The author skipped the stages of "hot kisses, caresses, oral sex, language... all kinds of flirting" and started straight away, at which point Dylan was able to achieve an erection at once!!!
They didn't kiss passionately, and Dylan didn't lick Kelly's breasts. In Chapter 20, in the bathtub, Dylan had already stated that "Kelly's big breasts were his childhood dream", and at this point Dylan was very "impatient" and immediately wanted to fuck Kelly. It seems that after so much exercise, Dylan is not yet very mature. Dylan can first lick Kelly's breasts with his mouth and tease her genitals with his fingers to lubricate them first.
Kelly did not use gloves to touch Dylan's penis, nor did she perform oral sex to awaken Dylan's penis. In addition to oral sex to make Dylan erect, Kelly could also lubricate Dylan's penis with saliva. After all, Kelly was accepting Dylan's penis for the first time, and the size of Dylan's penis may not have been affordable for Kelly at first. Their position is also incorrect, the first time should be in a normal position, just like Brandy and Dylan's first time.
Differently, Brandy's first time was on the sofa, while Kelly's first time was on the beach. Kelly needs to keep up with the pace and adjust to Dylan's penis size and rhythm before switching to other positions.
Anything is possible before a new image is released, and the above is purely a personal imagination. Maybe when Dylan goes in, Kelly finds herself not completely wet yet and must make up for the previous work...