A yiff breeding story between a Queen xenomorph a queen size warrior xenomorph and a human male John headed home from work he entered his lonely 2 bedroom apartment he hadn't been in a relationship in several years that's why its so...
Human, M/F/F, Slight transformation, Xenomorph
Bizzy saw a slight transformation in character within weeks, and it became more pronounced after her brother fell ill recently.
Adult, Bathroom, Bedroom, Boy, Cute, Dark, Death, Depressing, Depression, Desperation, Emotion, Emotional, Fanfiction, Female, Feral, Girl, Grin, Horror, Male, Novel, Pokemon, Post-Apocalyptic, Sad, Story, Story Progression, Story Series, Teen, Teenager, Third Person, Thriller, Young, buizel
Luna watch the slight transformation with blinking eyes. "lunar, your mane. it.. changed."
tom looked over his shoulder to his longer hair. he had thought he had grown old but as he looked at it more he seen the glint of silver in it.
Celestia, Gryphon, Human, MLP, luna
Tandy remained on the edge of the bathroom counter, watching as her own child's seed bubbled and oozed from her slightly transformed cunt, dripping down over the edge of the counter top and spilling to the floor.
Corruption, Creampie, Cum, Incest, Mother, Mother/Son, Penetration, Sex, Son, Stonebury, Story, Transformation, Vaginal, Wincest, cum inside, forbidden, tf
My smile slightly transformed into a minor frown. "is there a problem?"
Age Difference, Comedy, Dark humor, Drama, M/M, Mild Romance, Neo-noir, Ocelot, Thriller, Training, Violence (Not In Yiff), Wolf, comfort, exercise
My smile slightly transformed into a minor frown. "is there a problem?"
Age Difference, Angst, Cabin, Canine, Character Development, Comedy, Cuddling, Feline, Forest, Gay, Gay Relationships, Kiss, Love, M/M, Ocelot, Story Progression, Story Series, Training, Wisconsin, Wolf, Working out, Yiff, comfort, morality, woods, workout
Disclaimer: this story contains sexual interactions of a somewhat unusual kind (naga and human), as well as slight inflation, slight pregnancy, slight transformation and exhibitionism and religion/corruption content, so if you're a kid who shouldn't be reading
Bizarre, Church, Hemipenis, Human, Humiliation, Illustrated, Inflation, M/F, Oviposition, Snake, Transformation, Vore (soft)
"it is slightly transformable. its silver and white right now with visible light bar, but it can turn into a black unmarked police car with the lights inside the windshield and back window." i said.
"works for me.
Adult, Anal, Bajoran, Dancing, Human, Husky, M/M, Oral, Star Trek, Vixen
It felt unnatural with our slightly transformed faces pressing against each other, but our lips locking together as we tasted each other was what i needed in that moment.
my right arm was easier to free as i had my left arm to pull on it.
M/F, Transformation, Werewolf
Tandy remained on the edge of the bathroom counter, watching as her own child's seed bubbled and oozed from her slightly transformed cunt, dripping down over the edge of the counter top and spilling to the floor.
Corruption, Creampie, Daughter, Father, Incest, Masturbation, Mother, Son, Transformation
They stretched and swelled slightly, transforming into a pair of feminine folds.
the changes continued, his solid pectoral muscles growing softer and swelling as they hung down a bit.
Adult, Adult Content, Anthropomorphic, Aroused, Bareback, Bedroom, Cheating, Convention, Cosplay, Creampie, Crossdressing, Cuckolding, Cum, Cumshot, Deep Penetration, Deep Thrust, Domination/Submission, Ejaculation, Erection, Female Ejaculation, Fingering, First Time, Forcedshifting, Gender Shifting, Hard-On, Heavypetting, Hypnosis, Licking, M/F, Mammal, Messy, Pheromones, Pre, Reptile, Rough Sex, Semi Consensual, Semi NC, Size Difference, Straight, Tiger, Transformation, Vaginal, Yiff