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Dragonheart

I landed in a cavity that i knew to be anatomically nonexistent. at least i thought it was... before all this, anyway. inside of this cavity was the dragoness' great, beating heart.

Assimilation, M/F, Transformation, forced orgasm, heart, perpetual orgasm

A Unique Father's Day Gift

From within, he could feel moisture that was somehow slicker and warmer than before easing down from his vaginal cavity, a sensation that he worried might be lost in a sea of other pleasures.

Body swap, Creampie, Cum, Daughter, Father, Female, Hardcore, Incest, Knot, Knotting, M/F, Magic, Male, Sex, Shower, Swapped, Taboo, Vaginal, Watersports, Wincest, cum inside, father's day

Life In Screwtopia (Episode 8)

At the same time, milo picked up his pace some more, moving rapidly through my anal cavity as he seemed to be enjoying himself.

Anal Sex, Double vaginal penetration, Double-Penetration, Human, Lactation, M/F, M/M, M/M/F, Pregnant Sex, Pregnant female, Vaginal Sex, audino, insemination, swingers

FPP Side Chapter: Slick Suspect

"i got the feeling, you know, that this isn't how most officers conduct cavity checks. i'm just saying."

Anal, Android, Anthro, Anthropomorphic, Aroused, Ass, Ass Worship, Ball Fondling, Balls, Bareback, Bear, Bisexual, Booty, Bulge, Butt, Chubby, Club, Cock, Cum, Deep Penetration, Deep Thrust, Dick, Doggystyle, Ejaculation, Erection, Explicit, Fatty, Five Nights at Freddys, Fnaf, Foreplay, Foreskin, Freddy fazbear, Fucking, Futa, Futanari, Humping, Licking, Lust, M/other, Male, Mammal, Molesting, Multiple Species, Musk, Naked, Naughty, Nude, Nudity, Orgasm, Other, Otter, Penetration, Penis, Pre, Precum, Rimjob, Rimming, Rough, Rough Sex, Rule 34, Seed, Sex, Shemale, Size Difference, Spooge, Story Series, Tongue, Transgender, Uncut, Uniform, Vanilla, Various Species

Nobody's Servant, Part 20 - Infirmary

As i bear down, his hands are inside my chest cavity, emanating a healing light, not for himself, but for me.

Cyborg, Fantasy, First Person, Fox, Horror, Jackal, Medical Procedures, Sci-Fi, Story Series

Curious Nature (Screwtopia)

Then, once the gun was set, he inserted the tip into nolan's anus and pulled the trigger, injecting the fluid into nolan's cavity.

Anal Sex, Creampie, Cum Swallowing, Knot, Knotting, M/M, Oral Sex, Rabbit, Wolf, insemination

Utahraptor Love

The female glanced sideways and watched his head bounce up and down in perfect unison with his thrusts, growling as his member stroked her engorged clitoris and the steady pumping stimulated her already slick cavity to secrete even more lubricant.

Action, Deep Penetration, Dinosaur, Doggystyle, Humping, M/F, Non-Anthro, Raptor

Goldilocks and the three bears

The rabbit anal cavity collapsed around the father bears rod of man-meat and with a roar the father filled the rabbit with his musky semen.

Anal, Bear, Bedroom, Big Cock, Blowjob, Creampie, Crossdressing, Cub, Deep Penetration, Double-Penetration, Fingering, Foursome, Gay, Incest, M/M/M/M, Oral, Orgasm Denial, Rabbit, Rabbut, Rimming, fleshlight, sloppy seconds

Joining the Rodeo

Jamie felt his chest cavity begin to expand, being invaded by the painfully thick bull cock before tao's sagging ball's slapped his chin and chest.

Anal, Bull, Foot Play, Human, M/M, Minotaur, Nipples, Semi NC, Size Difference

Don't Mouth Off (Commission for xalex14)

That fleshy cavity grew stretched and cramped while the hungry tailhole slurped up his chest, his waistline, his thighs like a furry noodle.

Anal Vore, Cat, Gay, Macro, Male, Micro, Mouse, Paws

A Draconic Dream

Feel the pops and fizzles of something squirming its way through that liquid, burrowing into my flesh, finding its way deeper and deeper into me, leading the way for the spire they came from until they find that button of pleasure and lust deep within my cavity

Abs, Abuse, Anal, Ass, Bad Language, Balls, Bareback, Bed, Bedroom, Belly, Black, Blowjob, Breeding, Buff, Claws, Clit, Cock, Cock Growth, Cock Transformation, Corruption, Creampie, Cum, Cum Inflation, Cumshot, Deep Penetration, Deep Thrust, Dick, Docking, Doggystyle, Domination/Submission, Dragon, Dream, Ear Fetish, Ears, Erection, Fear, First Time, Forced, Forced Sex, Forcedshifting, Fucking, Gender Shifting, Growth, Heat, Hermaphrodite, Horns, Human, Impregnation, Introduction, Knot, Licking, M/Herm, M/M, Male, Masochism, Master/Slave, Messy, Mild Abuse, Muscle Growth, Muscles, Musk, NC, Non-Consensual, Ownership, Pain, Paw, Penis, Pheromones, Pussy, Quadruped, Rape, Restrain, Rough, Rough Sex, Scales, Series, Sexual Violence, Stretching, Tail, Tailhole, Teeth, Tongue, Transformation, Unconciousness, Vagina, Vaginal, Virgin, Wings

Messy Interface

He stepped back and pointed at bl-1's open chest cavity. "suit up." "understood," said the android, who already was climbing in, turning around, sliding his legs into the legs of bl-1.

Android, Anthro, Anthropomorphic, Aroused, Balls, Blowjob, Bulge, Cock, Consensual, Cum, Cumming, Dick, Ejaculation, Erection, Explicit, Facial, Fellatio, French Kissing, Gay, Hard-On, Homosexual, Interspecies, Kissing, Leather, Licking, Lion, Lupine, Lust, M/M, Machine, Male, Male/Male, Mammal, Messy, Molesting, Naughty, Oral, Orgasm, Penis, Pre, Precum, Restrain, Robot, Seed, Sex, Sexy, Short, Size Difference, Spooge, Tight Clothes, Tongue, Vanilla, Wolf