"I think a one-night-stand would do us some good," Chris was still under the sheets, lying on his back with a tent showcasing how much of a prick there was under there. It was probably to stop himself from getting hornier seeing his crush naked in bed with him. "Why are we so horny?"
Steph shrugs, unsure of what to say. She's hot and craving sex, her body begging for whatever sexual high the change had brought them into half of the interaction. She sees the box on the nightstand to her right, highlighted with the warm glow of the golden table lamp. "I think the box gave us a sex scene."
"Mhm." Chris was shifting under the bedsheets, erection not abating at all. Steph could still feel her clitoris being wet and warm. For whatever reason, their needs aren't disappearing even with the attempt to stop.
"It's our first date after all." Steph tries to reason with Chris, blushing hotly at the sudden interjection of Chris the bulky and big weightlifter slamming into her. Chris nods, massive arms supporting the back of his head, eyes to the ceiling in thought. "Would it be that weird if we have sex on our first date? It's my first time, too."
Steph and Chris pondered about it...
In a flurry of movement, both of them throw the bedsheets off the bed and position themselves for a quick fuck. Steph splayed her legs to allow the easiest entry for Chris' now jacked cock. For someone so massive, Chris was noticeably being extremely careful.
"I don't know how to do sex, and this body is still unfamiliar," Chris admits as he kneels on the bed, rigid shaft pointing to her box. Its heat radiated from each other as both shuddered at the feeling. "I don't want to hurt you."
"Just put it in me, Chris." Steph eagerly puts her legs around his waist and pulls him in, his cock stabbing into her but not inching in. "It's my first time too, you're gonna take my virginity!"
Steph's insistent move destabilized Chris in his new body, stumbling forwards as he slides right in with no preparation. Both of them gasps as two became one, although by accident.
Chris breaks through her virgin vagina easily, and Steph screamed in pure pleasure and a short shock of pain. Chris hilts deep into Steph as he falls onto her, big and calloused palms squishing her cushiony breasts.
"Fuck!"
Both of them screamed in pleasure as they continue forwards with the sex, Steph rocking on the bed with Chris slowly and carefully thrusting.
But then Steph realizes through her pleasure. Chris was being extremely careful and slow, and he's inexperienced too. She couldn't help but think that Chris is probably having the best sex in his life and she's not even gaining the best she could get.
The rigid posture of unfamiliarity that Chris performs with each thrust was noticeable, his hips not gyrating properly nor is he stimulating her all that well with how shallow he enters and exits.
Steph moans and groans with each thrust by the weightlifter, but she wanted more. Glancing at the box, Steph reaches over and presses it.
In a heartbeat, something changed.
Steph gasps harder when Chris fucks deeper inside and pulls out completely to her pleasure as if he suddenly became a sexpert. She shudders and moans with the fucking.
"How do you like that babe." Chris' deep, baritone, and cocky voice calls out to her. "You like my cock deep in you, Steph?"
Steph was out of her mind and could only notice the change in Chris' mannerisms as he fucked her earnestly. "Gods! Chris, harder!"
Her mind was in jumbles and was unable to form more cohesive sentences as Chris rocked her world.
She doesn't notice that Chris' bulky body lost padding, becoming ripped and having more muscle than soft fat. Not the different and more masculine head of her lover, having a crew cut and a squarer, boxy overall head shape. It doesn't occur to her that Chris was barely visible in the new face.
In her pleasure, she had altered Chris into a different man. Not even realizing it as the sculpted musclehead massages her breasts and pounds her virginity out of her.
"Fucking hell, why am I so fucking good at fucking now?" Chris groans as he lets himself go to town with Steph, aggressively bodying her crotch with each thrust as his virile and huge balls slap with increasingly more cum.
There was a brief moment of clarity in his head as he feels his ejaculation coming, questioning the new memories alongside his old ones. That clarity was immediately gone as a heavy fog obscures everything in his head in the onslaught of pleasure as he thrusts deep, feeling his balls empty into his first date's womb.