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Shackled Instinct

And as such those who became afflicted in their prime of youth could be very, very persuasive to the baser instincts of man. all too often that was their trump card.

Female, Interspecies, Male, Undead, Vaginal, Vampire

Pleasured Instincts

A well overdue continuation to 'pleasureable instincts', once again commissioned by the awesome bionet. thanks again mate!

Anthro, Breeding, Deep Penetration, Dummy, Feral, Fox, Knot, M/F, M/solo, Oral, Science!, Tie, Vaginal, Vixen, Wolf, Zoophilia, mount

Pleasurable Instincts

Her eyes flicked up from her note scrawling occasionally to watch the wolf as he lost his battle to his baser instincts, the urge to breed defeating the realization that the thing he bred was not in the slightest bit fertile.

Breeding, Cum, Fox, Humiliation, Knot, M/solo, Machine, Milking, Science, Vixen, Wolf

Submitting to instinct.

His instincts kicked in and his hips slammed back and forth hurridly his balls slapping against her pussy almost teasingly.

Anal, Dog, F/dog, First Time, Human, Knot, M/F

Presumed Instincts

So, this is part three of bionet's ongoing commission serious, 'pleasurable instincts.

Anthro, Breeding, Commission, Cum, Feral, Forced, Forest, Implied Violence, Knot, M/F, M/solo, Machine, Masturbation, Milking, Rape, Science, Vixen, Wolf

Animalistic [Instinct]

Legacy and Kaji sat at the lake eyed each other when Legacy kissed Kaji, He Didn't fight back he invited him licking at Legacy's tongue. Kaji pawed at Legacy's paws then his stomach then he blushed and stopped the kiss when he found a ridge hard...

Adult, Anal, Cum, Deep Penetration, Deep Thrust, First Time, Gay, Incest, Knot, Love, M/M, Wolf, Yiffy

Tribal Instinct

His head popped off his cock as he fell onto his back, his discipline out the window, sexual urge and instinct taking complete control of him.

Autofellatio, Avian, Cumshot, Horse, Hyperphallic, M/M, M/solo

Primal Instinct

Fearful that my primal instincts might take hold again. **chapter 02: my inquiries** time seemed to stand still.

M/M, Pokemon

Feral Instinct

instinct drives the world, even our complex human minds are drawn by an incessant undercurrent of instinct. in this, our hero has long forgotten how to be a person and when the instinct rises he has no qualms about satisfying his needs.

Birth, Blood, Human, Humiliation, Impregnation, Insanity, M/F, Rape, Shark, Snuff, Transformation, Violence, Vore (hard), imprisonment, isolation, vore

Pack Instinct

Pack instinct took a course for the worst as he watched, with complete horror, the two dogs step over his body in unison, squishing themselves against one another as they fought over pushing in the deepest, the tips of their huge, pointed cocks both easily

Arcanine, Deep Penetration, Double-Penetration, Gang-Rape, Hyena, Hyperphallic, M/M, M/M/M, Pokemon, Spooge, Watersports, Zoophilia

Renewed Instincts

Romulus asked with a quiet grunt, his hips continuing to give instinctive little thrusts entirely beyond his control.

Aphrodisiac, Aroused, Bondage, Breeding, Canid, Canine, Collar, Cuffs, Cum, Cumming, Cumshot, Cunnilingus, Deep Penetration, Ejaculation, Female, Fondling, Forced, Forced Sex, Fox, Handjob, Heterosexual, Humping, Leash, Light Bondage, M/F, Male, Masturbation, Mate, Medical Procedures, Milking, Mounting, N/C, NC, Non-Consensual, Nude, Oral, Orgasm, Penetration, Pheromones, Punishment, Restrain, Rough, Science, Semi NC, Short Story, Story Series, Straight, Tie, Toys, Vixen, Vulpine, Wolf, Yiff

Captured Instinct

Dirty copy, will edit later ^\_^ Story uses some of my typical characters that I didn't bother to really describe. Alya is the anthro female dragon I use a lot and the gryphons are myself in gryphon form and Lyanis. Enjoy! * * * - The...

Alya, Bondage, Deep Penetration, Dracasis, Dragon, Gryphon, M/F, M/M/F, Oral, Rape, Vaginal