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Riko's Cum Addiction

She tested everything from soaps and shampoos to make enchantments and fertility drugs. some would just make her feel dizzy or tired while others made her balls swell up with cum and beg for release.

Ball Growth, Body Modification, Cum Inflation, Futanari, Hyper, Inflation, Machine

Stream Takeover 1

He had never lost, never tipped beyond the 45%, and that time, it was a guy who went overdosed on fertility drugs and who took five shots instead of three. five shots inside, and that guy only managed to get him down to 45%.

Ahegao, Balls inflation, Cock Fucking, Cum, Cum Exchange, Cum Inflation, Cum corruption, Fennec, Homosexual, Humiliation, M/M, Male, Male/Male, Mammal, Recording, Saurian, Speciesism, Spermicidal Takeover, T-Rex, Urethra, dirty talk, smut, streaming, tyrannosaurus Rex, urethra play, urethral penetration

Dria Deepthroat [IRAM]

_ the thought played in her head as she recalled certain rumors about fertility drugs. next time, maybe. next time.

Cumflation, Forced, Fox, Herm, IRAM, Male, Oral, Renamon, Rough Sex, Size Difference, noncon

Daisy Hills Pt 1

"while true it was a fertility drug it was called stimuli for a reason, it was made help stimulate arousal during intercourse."

Chemical Use, Cub, Diapers, F/F, Lesbian, M/F, Masturbation, Spanking, Toys

Fertility Fix: Barnyard Pride (Finale)

"the short version is...josh got hit with some experimental fertility drug. he's got breeder madness now - it's like being in heat but for males." the frustration lacing her tone was as palpable as the tension in the room.

Adult, Age Difference, Anal, Anatomically Correct, Barbs, Bareback, Blowjob, Bondage, Bound, Breeding, Creampie, Cum Inflation, Cumming, Cunnilingus, Deep Penetration, Deep Throat, Deep Thrust, Ejaculation, Erotic, Explicit, Feline, Fucking, Heat, Heterosexual, Impregnation, Inflation, Internal, Interspecies, Lion, Lynx, M/F, M/F/F, Mating, Multiple, Musk, Orgasm, Penetration, Pheromones, Precum, Pregnancy, Public, Rimming, Rough Sex, Seed, Sex, Short Story, Story Series, Straight, Temptation, Tied, Transformation, Yiff

Living Majesty Epilogue

“you see,” zima told the lust-tortured milf as she took one of the syringes, “the effect the fertility drug had on karna’s testicles was not altogether what the drug was originally planned for.

Alternate pregnancy, Anthro, Breeding, Docking, Drugs, Furry, Futa, Futanari, Impregnation, Incest, Lion, Lioness, Pregnant, Revenge, testicles

Save The Rhinos

Additionally, she would be given a fertility drug, causing forced ovulation to release a number of her own ova.

Bestiality, Big Boobs, Birth, Breast Growth, Breastfeeding, Breeding, Creampie, Cum Inflation, Doctor, Enema, F/M, F/solo, Growth, Hyper Pregnancy, Hyper birth, Hyper pregnant, Impregnation, Inflation, Interspecies, Interspecies Pregnancy, Lactation, Medical Procedures, Mild Bondage, Pregnancy, Rough, Size Difference, Size Queen, Vagina, Vaginal, Zoophilia

Stud Service

Just a side effect of fertility drugs. things can get messy, but it helps with lubrication." again, she bobbed her muzzle, her eyes almost entirely fixated on his cock. "sarah, does gene ever get you off?"

Anatomically Correct, Arctic Fox, Breeding, Character Development, Creampie, Cuckolding, Cum, Cunnilingus, Deep Penetration, Ejaculation, Exhibitionism, Fox, Human, Humiliation, Impregnation, Interspecies, Knot, Knotting, Male/Female, Ocelot, Otter, Prostitution, Relationships, Science Fiction, Sex, Wolf

New Beginnings Ch 19

Their tests revealed that i was extremely fertile and could help with a miracle fertility drug." vael was mesmerized by the story. "so that must be the serum professor willow mentioned that first day i met you.

Aphrodisiac, Bestiality, Cresselia, Eevee, Latios, Liepard, M/F, Oral, Plot Development, Pokemon, Pokephile, Pokephilia, Vulpix, ekans, mightyena, mothim

Catnip Tea Cup One

Tonight was going to be the night, she had been seeing this male for a month or so and he was finally ready to get into bed with her, she had been taking a new, 'all natural' fertility drug, the kind that you ordered off the internet.

Bobcat, Boy, Car Crash, Character Development, Clean, Death, Emo, Emotion, Emotional, Female, Girl, Male, No Yiff, Pain, Plot Development, Wolfcat, crash, lose, no sex, plot, wreck

Erika Whitehoof - Chapter 8

And before that, your fertility drug for the baroness of lakeshire caused her to balloon up in the middle of her spring ball!" the goblin pulled his hand from the glassware as he spun to face cyli, his eyes narrowed.

Elf, Hermaphrodite, Knot, Other/Herm, Tauren, Transformation

Strangers in Booth #23

"they must have really dosed you hard with the fertility drugs to get you to produce something this size. or, you're just naturally a talented layer." he gave snicks an appraising look.

Egg, Hermaphrodite, Oviposition, Reptile