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Instinct

However, the truth about instinct is: it never goes away, and it never gets tired. some instincts are so powerful, they can compel you to do things you never thought possible.

Age Difference, Anal, Bear, Bondage, Forced, Forced Transformation, Fucking, Gay, Human, M/M, Male, Orgy, Public, Rough, Semi-NC, Transformation, Were-bear, were

Instincts

Full of feverish mating until the end of our days, never able to truly overcome the animal instincts for any longer periods of time.

Anal, Domination/Submission, First Person, Human, M/M, Mind Control, NC, Oral, Plot Development, Semi NC, Transformation, Wolf

Instincts

Greg pushed the button on the treadmill to make it speed up slightly. He could feel the ache starting in the right side of his stomach but he felt restless. Around him were people in various levels of fitness running, jogging or walking on the other...

Bisexual, Forcedshifting, Gay, Lycanthrope, M/M, Transformation, Werewolf, werewolves

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

Giving Into Instinct

He couldn’t fight his instincts fully, but he could compromise with them. damien spread her thighs, relishing in how her coyote-coarse fur felt on the pawpads of his fingers and palms.

Anatomically Correct, Biting, Blood, Breeding, Coyote, Coywolf, Cunnilingus, Daughter, Father, Heat, Incest, Kissing, Knot, M/F, Squirting, Tie, Vaginal, estrus, father/daughter, spade

Instinct's a Bitch

What do you get when a weekend escape turns into a lesson about instincts?

Bestiality, Coyote, Female, Feral, Impregnation, M/F, Male, Rape, Straight, Vaginal, Wolf, mind break

Draconic Instinct

He ploughed his new partner without a care, smacking into the wet and wanting sex as a steady stream of lust ran from their joining, hips jerking and pounding as instinct overruled disgust, overcame rage, and undermined reasoned thought.

Bestiality, Breeding, Degradation, Dragon, Drugging, Dubcon, Fantasy, Female, Femdom, Feral, Heat, Horse, Impregnation, M/F, Male, Mindbreak, Noncon to con, Pheromones, Studding, Vaginal

Feral Instincts

Despite everything, after such an intense session and a long filling, my first instinct was still to nurse at him.

Anal, Deep Throat, Domination/Submission, Hypnosis, Knot, Lucario, Master/Pet, Musk, Oral knotting, Pokemon, Public, Rough, Throat swabbing, excessive cum, zoroark

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

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

Familiar Instincts

Whelp, a long overdue piece for bionet who has been way, way to paitent with me, continuing the 'instincts' line of stories! enjoy!

Anthro, Bestiality, Commission, Cum, Cunnilingus, Feral, Handjob, Knot, Love, M/F, Oral, Punishment, Vaginal, Vixen, Wolf, Zoophilia

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