Jenny leaned forward with lust, letting her arms dangle from her shoulders, and started making her way towards the bed from Jeff's bedroom door. In their original reality, Jenny used to be a volleyball player, and her arms were as toned as the rest of her body - but in this augmented version of herself that Jenny had become, her arms were thin and delicate, almost fragile: a result of them never being used for the past two decades.
She walked slowly enough towards the bed, swaying her larger hips and giving Jeff enough time to undo his jeans and take them off, letting his extremely erect dick swing into the air with anticipation. She looked at it with lust, biting her lower lip. Then, gripping the bed frame with her right foot, she rose into the air and placed her left foot gently right next to Jeff's waist. She released the bed frame, and with extraordinary stability despite the bouncy surface on which she stood on, placed the other on Jeff's other side.
She turned her gaze to Jeff's eyes, which were in complete awe by the whole spectacle, "This what you wanted, baby?", she asked, cooing, almost teasingly, while allowing him to take off her pants with silent, yet somewhat sexy excitement, "You like this version of me?", she asked again, well aware that her boyfriend was too busy taking this living sex fantasy in to even formulate an answer.
She slowly went down on her knees, landing directly on Jeff's pleasingly erect cock, letting it impale her dripping wet pussy. "Put my hands on your chest, Jeffy", she said while moving her head in a sharp motion, letting all of her red cascading hair fall on her back and away from obstructing her view. Jeff nodded, meekly and excitedly.
Her hands were manicured and had the same long, white nails as before, and as the one which now adorned her bare feet - which would've led him to wonder how she could manage to maintain this kind of manicure, had he been capable of such complex thought during this kind of experience.
She'd ridden him with passion for a while, the couple grunting and panting lustfully. Jeff reached up and played with Jenny's erect nipples, and she, unable to wipe off the building sweat from her forehead, let it trickle down from her nose and chin onto her boyfriends chest and curious hands.