Help Settings

Xoury's Morning Routine

Streams of jizz sprayed from unit's nostrils, muzzle, even his ears, as the wolf's balls inflated rapidly.

Ball Growth, Cat, Cock Growth, Cock Vore, Goat, Growth, Male, Muscle, Muscle Growth, Otter, Public, SynTech, Wolf, casual

The Delta Force K-9s

Jacksons cock began to grow even longer and thicker, balls inflating to the size of softballs. jackson's cock filled the machine, clogging it. the pressure was killing him as his cook continued to grow.

Corruption, Gay, German Shepherd, Greyhound, Hyper, Lion, Military, Mind Control, Muscle Growth, Muscle Worship, Pitbull, Slave, Straight-to-Gay, Transformation, master, twink, yellow lab

Blind Date

Blood pumped through his balls, inflating them and filling them with warm cum. his cock grew longer, girthier. his body quivered as his mistress held him tighter against her body. anuv couldn't help but laugh at jake's total submission.

Anal, Anthro, Anus, BDSM, Bondage, Breastfeeding, Cock Worship, Domination, Fat, Fox, Furry, Gay, Hermaphrodite, Human, Hyper, Hypnosis, Interspecies, Masochism, NSFW, Oral, Orgasm, Pheromones, Rimming, Rough Sex, Sex, Size Difference, Submission, Teasing, Transgender, Vixen, mistress, sadism

The Raw Materials Production Manager

Matching the growth and perhaps even exceeding it, his brown testicles inflated just as rapidly. the large sac quivered as it dragged on the cement floor, sliding and slipping back and forth between his flexing thighs.

Altersex, Breast Growth, Cock Growth, Dragon, Hybrid, Hyena, Hyper, Hyperphallic, Hypertrophia, Lactation, Macro, Male, Otter, Size Difference, Snow Leopard, Species transformation, Transformation

Corruption of the Slimes

Sweetie squealed and kicked out as more and more slimes left her, rarity's balls inflating, the slimes wriggling and squirming all over, the surface of her nuts lumpy and uneven.

Adult characters, Adult characters only, Anger, Anthro, Body change, Body transformation, Commission, Domination, Domination/Submission, Erotic, Fantasy, Fear, Fluttershy, Forced, Herm, Herm/herm, Hermaphrodite, Hermaphrodite/hermaphrodite, Hyper, Hyper Cock, Hyper balls, Hyper breasts, Incest, Indoctrination, Kinky, Lust, MLP, Mind Control, My Little Pony, NC, Non-Consensual, Queen, Rarity, Relationship, Relationships, Rough, Rough Sex, Short Story, Sisters, Slime, Slime queen, Slime snake, Slime tentacle, Story, Submission, Sweetie Belle, Tentacles, The slime queen, Transformation, erotica, fetish, force, furry, kink, noncon, nonconsent, tentacle, worry

Chapter 1: The Spell

His balls inflated, and the extra weight they gained felt marvelous. he was beginning to feel quite pent up, his balls tight with the need to release. "i've finally got the endowments i deserve. congratulations, thunderlane. your prince is pleased."

Ball Growth, Blueblood, Bondage, Cock Growth, Dildo, Growth, M/M, MLP, Muscle Growth, Narcissism, Pony, Thunderlane, Transformation, absorption

A Sinful Deal - Hellaverse Dragon TF

Just as alex thought it couldn’t get any better, it suddenly split down the middle, separating into two equally-sized shafts, both over a foot long, his balls inflating to the size of coconuts to match his new equipment.

Anthro, Chains, Demon, Demonic, Dragon, Hellaverse, Helluva Boss, Hybrid, Magic, Raven, TF, Thronezwei, Transformation, Wyraachur, change, hellhound, shade, witch

Microfics - March 2026

He'd then watch tv as his son jerked off while trapped against his musk. 24th march 2026 discomfort was written on the skunk's face as he felt his cock fatten and balls inflate.

armput, boss, brother, caged, caption, chastity, cock, cum, daddy, dildo, dom, dominant, dumb, edging, enthralled, erection, father, feet, fingering, gay, hero, horny, hyper, hyper cock, hypno, hypnosis, incest, jerking off, knot, locked, magic, male, master, masturbation, microfic, mind control, musk, nudity, obey, older, orgasm, paws, precum, public, rumjob, rut, scent, slut, solo, son, spell, spiral, sub, subliminal, submissive, tf, trance, transformation, viaor, villain, younger

Fire and Water

His balls inflated like balloons as he spread his legs apart to give them room to grow as his cock throbbed hard, growing longer and thicker right before tachi's eyes.

Anal Vore, Ball Growth, Cock Growth, Cock Vore, Cum, Cum Bath, Cum Digestion, Hyperphallic, Lucario, M/M, Muscle Growth, Muscles, Pec Vore, Sauna, Suicune, Transformation, Typhlosion, Vore (soft)

The Institute: The Prince of Joy

His legs grew numb, floppy, short, as his balls inflated to greater sizes, his new world so needful of his seed to nourish it. he wouldn't need to walk anywhere, so why need legs?

AI, First Time, Human, M/M, Masturbation, Satyr, Sci-Fi, Transformation

Part 3: Growth and Death

At the same time, her quad testes inflated, ready to deliver countless more oceans of semen. yet, despite her arousal, she felt enraged. gripping her gun, she couldn't help but think the implications such an ability could have._if she can grow in size.

Cow Udder, Futanari, Horse, Hyper, Multiple Breasts, Multiple balls, Multiple vaginas, multiple cocks

Vassalized Earth: Unwilling Seduction

I felt the base of his shaft grow with each thrust, to the point where it was starting to feel round, like a ball inflating. i knew what this was from my time with the duke.

Alien, Anal, Anthro, Anthropomorphic, Bisexual, Canine, Chain, Collar, Dog, Domination/Submission, Gay, German Shepherd, Handjob, Human, Interspecies, Kissing, Knot, Licking, M/M, Male, Master/Slave, Sci-Fi, Science Fiction, Slave, Slavery, Story, Story Progression, Story Series, Violence (Not In Yiff)