Science Fiction Writing Prompts

"The truth is, I am your mother." "Nooooo! Wait... Don’t you mean father?" "I meant exactly what I said."

You were born with an identical twin. Sort of. You and your 'twin' share a single consciousness, a single will. You're one person in two completely functional bodies, each with their own brain to process the wealth of stimuli you receive. You don't hesitate to use this to your advantage.

Her superhero costume was supposed to adapt to her needs. This made it both surprising and embarrassing when it started to become more and more sexualized and lewd...

The AI war has been going in the human's favor for months now. Desperate, the machines unleash a new weapon to distract the enemy: insatiable femdom bots.

The App. Your best female friend invented a tight latex suit controlled by an Android/iOS app. She asked you to come over and help her test it. When you get there she's s already wearing the shiny suit and you just need to install the app and start playing around.

"A new survey finds that 68% of respondents wish dinosaurs were still extinct or at least did not have access to laser weaponry."

You just get off your work and now walking home, midway though you thought about the a cafe with nice espresso you- Suddenly someone grab your shoulder, turning your head you look at your own face saying "Don't go to the cafe, don't go anywhere else! Just go home!" before disappearing.

In the distant future, there is a professional ranking system for sex. The current best lay in the galaxy has held her title for the better part of a century. When she hears that a lowly human has been tearing their way up the ranks, she decides to teach them a lesson.

You thought it was a nice gift, a little sex toy, on Christmas morning from your FWB. But when you slip it in, it expands and lodges itself inside you, beeps and connects to the internet!

Three attempts to resurrect your dead lover failed, leaving them a functional body with a new brain, a mind inside a fembot, and a voyeuristic ghost. Who knew you could be polyamorous with the same person?

A man wins a giveaway involving a new, state-of-the-art, cutting-edge sex bot. Only catch? It's a femboy model... but he's not the type to look a gift sexbot in the mouth.

A pizzeria uses the reprogramed Kemonomimi sexbots as animatronics. From midnight till 6am their old programing reactivates and they try to seduce and snusnu the security guard.

After a horrible raging war with extraterrestrials, you’ve been sent to negotiate with their terrible demands. Turns out, all they wanted was sand.

As a housekeeper for a hotel, you have seen the effects of the time loop tens if not hundreds of times. It never ends well. Now, you fear it is happening to yourself.

In order for the mech to function the two pilots need to be on the same wavelength. Your new copilot hints at *one* way to quickly get familiar

Thank you for agreeing to this experiment! You're now wearing the world's first sentient clothes, made entirely of microscopic tentacles. What? Take it off? But the best part hasn't begun...

As she squirmed in her shackles holding her limbs in place, she nervously looked at the device approaching her cunt, ready to mercilessly stimulate her. When her Mad Scientist Mistress peers over her shoulder and whispers, "I wonder if this one will break you faster than your previous record?"

A hacker jumps their consciousness across the internet into a new biosynthetic body. They didn't realize what was labeled to look vaguely like a new military or executive model was actually a very high-end pleasure model, or that it would have urges arising from potent, custom, firmware...

The Motivator is a chastity device that only unlocks when the wearer achieves a set goal: saving up a certain amount of money, exercising daily for a week, etc. It’s frustratingly effective…

Two mech pilots get kinky without realizing that the motion capture rigs to their mechs are still active.

Space travel has created a lot of question on the morality of interacting with aliens species. This crew has some strict rules on the mater, sex between species is ok if they can pass the Harkness test first. Now you have a naked alien woman grinding against you.

While helping you gynoid friend with her maintenance check, you come across a rather curious detail while checking her coding. Her "maximum arousal" isn't the highest it could possibly go, and can infact reach and even higher degree of arousal.

The armor gives her powers, but being trapped in it has made her miss the finer details of life. Real food, rather than the armors direct energy to nutrient transformation, Sleep instead of the armor keeping her brain and body in perfect condition all day every day. But what she misses most...

A goth girl managed to prevent the intelligence draining effects of bimboization, but not before her bust size and libido shot through the roof and she was left with uncontrollable and embarrassing valley girlisms and an intense oral fixation...

When her human boyfriend invited her to visit his family back on Earth for one of their spring festivals, she was delighted. Of course, she wasn't counting on the sight of dozens of colorful eggs to kick-start her species' breeding instinct...

In the future of self-driving cars will create a great deal of extra free time for commuters. Naturally, the market for in-car escorts and ride-along companions will explode into a competitive and vibrant arena for eager sluts and wealthy businessmen/women.

You didn’t believe the cosplay machine could turn you into any character. As a joke, you requested to turn into the bustiest video game character you could think of. Little did you know the machine also adjusts you to match the character's libido.

Inventors develop a stun gun to replace guns in police armories. It is supposed to work by overloading the nervous system and rendering the subject unconscious. What if it instead inspired a very different, but very powerful reaction.

You've finished a radical new drug treatment in the hospital. The doctor warns you to stay in bed for 24 hours to normalize, but you sneak away. An orderly brushes against your arm in the doorway and with a moan, you find that every inch of your skin is currently an erogenous zone.

An AI runs the facility, constantly putting those who reside there through test after test to create the perfect product. But this AI isn't trying to create a Portal Device. No. This machine's purpose is to create the worlds best sextoys.