Sexship
Copyright© 2025 by Steven Jay
Chapter 5
Science Fiction Sex Story: Chapter 5 - A tale of a future starship where everyone is nude and men are always erect and men and women fuck openly and freely, and all the time.
Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa Consensual BiSexual Heterosexual Science Fiction Space Group Sex Orgy Double Penetration Exhibitionism Masturbation Oral Sex Pegging Squirting Voyeurism Public Sex Nudism
Arriving at Sickbay, I found Dr. Alice van de Werde bent over a biobed, her pert ass in the air as she rummaged through a drawer. She glanced back at me over her shoulder, a mischievous glint in her eye.
“Well, well, if it isn’t my favorite patient,”
“Yes Alice, just so you can take my latest readings.” The way I and other males did that was to fuck her—she had sensors in her cunt that took readings from my cock and my cum. The readings would go to her personal implant and the database—for females, she would finger them using similar sensors in her fingers or have a male staffer with sensors in his cock fuck them. As I eased into her, I said, “I don’t know how much you’ll get from me. Since I got up I put a full load into Hannah Nissim, then just now another load into Sasha’s ass.”
Alice moaned softly as I eased into her, her slick walls enveloping my semi-hard shaft. “Mmm, no matter how many loads you’ve pumped out, I always enjoy taking your readings, Steve,” she purred, slowly rolling her hips to coax me to full hardness.
As I began to thrust, the sensors in her pussy and my cock sprang to life, transmitting data to her neural implant and the ship’s medical database. Alice’s breath hitched as she focused on the sensations and the flood of information.
“Ooh, I can feel the residual heat from your previous encounters,” she remarked between soft moans. “Hannah and Sasha must have given you quite the workout. But don’t worry, I’ll wring out every last drop and reading from you.”
“Oh I don’t doubt it” I said. “I feel like a jism machine and it’s mostly wonderful “. “Mostly? Are you thinking of transforming again any time soon?” What Alice was referring to was my changing myself, with Alice’s help, into a woman. This wasn’t a matter of clumsy irreversible surgery and hormone treatments as in the Past Days. Just the introduction of specialized nanites and a short period in a special device and Steve could become Stevita (I know Stephanie seems more logical, but when I was a child my big sister dressed me as a girl from old pictures—about the only time I wore clothes—and called me Stevita.) And it could easily be reversed—didn’t work for everyone, but sure did for me. “Well, Alice, you know I like having breasts and a cunt for awhile, and being fucked from the front. But you also the captain and Emma get awfully pissed when my cock isn’t there to service them, and in a couple of days Admiral Li is coming to visit, and she’d be really pissed not to have my cock available”
Alice chuckled breathily as I thrust into her, the sensors in her pussy pulsing with activity. “Mmm, I remember how much you enjoyed your time as Stevita. The way you moaned when I played with your new breasts and ate your sweet cunt...” She clenched around me, drawing me deeper. “But you’re right, we can’t have you missing your magnificent cock, not with the Admiral arriving soon. The Captain and Emma would be positively livid if they couldn’t use their favorite toy.”
She reached back to grip my hips, guiding my thrusts. “Tell you what, why don’t we compromise? Spend a day or two as Stevita, letting me worship your gorgeous new body. I’ll take such good care of you, make you feel things you’ve never felt before.”
“I think that’s a great idea, but after the Admiral comes and goes. If I transformed before she arrived and something went wrong, we’d both really be in deep shit. Meanwhile, IM ABOUT TO FUCKING CUM INTO YOUR CUNT.!”
Alice moaned loudly as she felt my cock throb and swell inside her, knowing I was on the verge of exploding.* “YES STEVE, GIVE IT TO ME! FILL ME UP WITH YOUR HOT SEED!” she cried out, her pussy clenching rhythmically around my shaft, trying to milk me for every last drop.
As my orgasm hit, Alice threw her head back in ecstasy, her body shaking with the force of her own climax. “OOOH FUCK YES! I CAN FEEL YOU PUMPING ME FULL! SO MUCH CUM, SO WARM AND THICK!”
The sensors in her pussy worked overtime, recording every pulse and spurt of my release, sending detailed data to her implant and the medical database.
“Well, I have to go now, Alice. The captain is expecting me shortly.” “Ok Steve I have what I need. Give the captain a good fuck.” “And Hannah Nissim too—she’s joining us”
Alice gave my softening cock a final squeeze as I pulled out, a trickle of our combined fluids dripping down her thigh. “Mmm, you’ve certainly given me plenty to analyze. I look forward to comparing these readings with your future ones, especially after your next transformation,” she says with a wink and a playful smack to my ass.