Category

Science Fiction — Kinky sex in space and time

Search by SmutMD

3 results

Sort by

Cum Addiction

1 month ago

Some people have a medical condition that require them to ingest semen everyday. Now, you know one of these people personally. You decide to help them.

41,342 Likes

8,097,505 Views

100 Chapters Deep

English

Science Fiction

2nd Person, Both

More #mindbreak, #cumdump, Wife, Cuckold, Cumplay, Cheating, Swallow, Cumshot, Time for her first load, zatanna, zatanna zatara, Celebrity, Futanari, Futa on male, Domination, Cum addiction, Cum addict, Cum play, Smell, Dickgirl, Dickgirl on male, Twins, Training, Muscle, Lust, Lustful Worship, Throat Fuck, Cum Swallowing, Slut, Messy, #grandparents, #bdsm, #orgasm_denial, Lesbian, Aunt, Nephew, futa, female, sister, science, Cumflation, huge penis, belly expansion, inflation, Feeding, stuffing, Oral, cum vomit, Plot, Gangbang, Rough, Facefuck, Cum Slut, Cheetah, Barbara Ann Minerva, Barbara Minerva, Furry, black dick, black cock, bbd, african, ebony, Bondage, Binding, Rope, Lasso of Truth, Blowjob, Handjob, John Doe, Anal, Throating, Cum, Facial, Tied-up, Threesome, futa on female, big penis, clothes burst, superhero, ethnic_change, racial_change, asian, Sex, Justice League, Wonder Woman, Diana Prince, Tina McGee, yuri, sister sister, weight gain, Ssbbw, Mind break, sisters, batgirl, barbara gordon, masturbation
Star Escapades by vgadict

2 years ago

As the lone human survivor of an ill-fated space vessel, you make first contact with aliens. After being revived through the aid of alien technology, you discover some very unexpected sexual side effects. To find a way back to Earth, you must harness your newfound abilities in a series of lecherous adventures that include aliens fond of anal probes, horny bunny girls, a shape-shifting sex-bot, tentacles, implants, alien birthing scenes and much, much more.

3,820 Likes

1,001,190 Views

93 Chapters Deep

English

Science Fiction

2nd Person, Both

More Cum Swallowing, Anal Orgasm, Multiple Orgasms, Twins, Jailbait, Fourway, Anal, Vaginal, Sex, French Kiss, Six Pack Fingering, Gushing Orgasm, Cowgirl, Straight to Anal, Intoxicated, Morning wood, Tentacle, Orgasm, Climax, Vagina, Love Juice, Thong, Semen Collection, Cumflation, Anal Impregnation, Triplets, Naked, Garter, Anal Probe, Vaginal Probe, Anal Insertion, Uterine Insertion, Deep penetration, Sex-bot, Nipples, Tanline, Pubic Hair, Erection, Ambush, Pinned Down, Vaginal Sex, Anal Sex, Massive Orgasm, Cock, Dick, Balls, Throat fuck, Squirting, Cousins, Threeway, Deepthroat, Cum, Feeding, Penile Probe, Customize Names, Egg Implant, Egg Laying, Birthing, 69, Clit, Oral Sex, Oral Cream Pie, Boobs, Clitoris
New planets new experiences by latexdoll

4 years ago

A young man or possibly a woman fresh out of college heads to a new world to get an exciting new job only to find out it isnt a sure thing. Nova Securities handles everything from border patrol to bounty chasing, you want to find a job that fits. Along the way are many interesting people, most of which want something from you. Do you find a job? Do you succumb to the vices of off world life? Do you find new and thrilling alien technology? It is up to you to decide.

572 Likes

411,490 Views

23 Chapters Deep

English

Science Fiction

2nd Person, Both

More Cum swap, Gender swap, Mind control, human furnature, Feminization, 1 step toward bimbo, Feminized, Female dom, pegging, Hard anal, Quick ass fuck, Blowjob, Crossdressing, femdom, Shemale transformation, Bondage, horror, Futa on sissy, anal, huge cock, butt plug, Shower sex, Shemale, latex, makeover, trap, M/M, oral, 69, Watersports, dirty sex, scat, piss, throat fuck, Enema, Gang bang, First time sex as a woman, Bimboification, Anal quickie, seduction, Spit roast, futa, Foursome, group anal, first time gay