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Pack Tactics

A sperm sample from subject 1525, a cassou, and his courage. as curious as she might have been, cilo had listened and just hopped onto the bed. she watched as he approached.

Anal, Breeding, Character Development, Dubcon, Feral, Fingering, Human, M/F, M/F/M, Medical Procedures, Raptor, Vaginal, intelligent, jurassic park

Good Homes for Good Puppies

I'm required to collect both a blood and semen sample post-procedure to be fully confident that there will be no unexpected complications during your recovery period.

Age Difference, Anal, BDSM, Bondage, Captivity, Chastity, Collar, Dog, Forced, Fox, Humiliation, M/M, Master/Pet, Master/Slave, Medical Procedures, Non-Consensual, Oral, Orgasm Denial, Pet, Plug, Puppy, Quadruped, Size Difference, Slavery

Zygote Studies

- the next day fenrier spent 8 hours passing out sperm samples of one of her students to her other students, unbeknown to any of them but one of course.

Doggystyle, Dragon, Fenrier, Foreplay, Heat, Impregnation, M/F, Missionary, Oral, Pheromones, Public, School, Synx, Teacher, Vaginal, Womb Penetration, teacher/student

The Breeder's Alpha Pt 4

Even collecting semen samples proves to be impossible, as he refuses to let me collect one. these days he is nothing but irritable and defensive.

Alpha pokemon, Anal, Biting, Blood, Breeding, Cock Worship, Corruption, Cum, Death, Deep Penetration, Domination/Submission, Hisuian Typhlosion, Human, Messy, Mindlink, Musk, Obstagoon, Pheromones, Pokemon, Pokephilia, Size Difference, Sweat, Transformation, Typhlosion, Violence (Not In Yiff), mpreg, zoroark

Cold Night

I nuzzled my head under his and licked away my cum, sampling the faint taste of myself from his beard. indeed, there was a vague sweetness about it, but it was more just an excuse to get in close for another kiss.

Anal, Balls, Brothers, Buck, Christmas, Cock, Deer, Fingering, Fucking, Gay, Gay Relationships, Incest, Kissing, Love, M/M, Male, Masturbation, Musk, Oral, Orgasm, Reindeer, Rimming, Romance, Size Difference, Spooge, Stag, Sweat, gape, lube

Changes Part 1

Yes i had provided a couple semen samples before i had left but i hadn't been able to relax and enjoy myself of admire what i now had they were both about the size of a chicken egg and felt heavy probably so seeing as i had only masturbated twice both had

Character Development, Fox, M/solo, Modern, Solo, Transformation, Young Love

Spirit Bound: Chapter 128

He figured his dad would assume a semen sample, but he didn't want to say 'blood' around his father either, so he clarified. "ah, from your arm, with a needle, not some other--" garret cut in. "i know. sensei sent an e-mail.

Akita, Cub, Drama, Gay, Highschool, Magic, Male, Rottweiler, Series, Wolf, barepawed

Astro and the Buried Boner: Part 5

No results" came back from the testing astro ran on anubis's cum sample. nothing. he was an enigma and it was driving astro and atlas crazy. > > "so where's tat-wan?" anubis asked. > > "oh...he's always very curious.

Action, Boy/boy, Boy/wolf. gay, Oral, Suspense

Medical Detektives

I was able to save many sperm samples and i will do some dna tests as soon as possible.

Castration, Crime Drama, Death, Dildo, Growlithe, Rape, Satanism, Vaporeon, Violence, Virgin, adoption, espeon, houndoom, lopunny

Dust and Echoes - Part I

You'll need another semen sample to reproduce the scenario anyway." ari silently nodded and sat herself down nearby. "good. and doctor rustfelt?

Adult, Adult Content, Aroused, Ball Fondling, Balls, Bareback, Beach, Bikini, Character Development, Cock, Condom, Couple, Creampie, Cuddling, Cum, Cyborg, Deformity, Desperation, Dick, Doctor, Ejaculation, Emotional, Erection, Erotic, Exhibitionism, Explicit, F/Herm, Female, Fingering, Forced Sex, Fursona, Hard-On, Herm/solo, Hermaphrodite, Hospital, Hug, Hybrid, Inserting, Intercrural, Internal, Light Nudity, Love, Male, Masturbation, Mate, Medical Procedures, Mild NC, Mild Romance, Military, Mustelid, Near Future, Nudity, Orgasm, Otter, Partial Strip, Pawing, Paws, Penetration, Penis, Pregnancy, Pregnant, Public, Pussy, Rodent, Rules, Sci-Fi, Science, Science Fiction, Seed, Semi Consensual, Semi NC, Size Difference, Solo, Soulmates, Space elevator, Spooge, Squirrel, Story Series, Straight, Swimsuit, Vagina, Vaginal, Violence, Violence (Not In Yiff), Voyeurism

Cathy and Rocky (raccoon/human smut and vore)

Project employees had secured semen samples from him this way before and he leaned into the thrusts but paused in confusion as her face dropped into his lap.

Bestiality, Fellatio, Feral, Human, Raccoon, Rape, Vore (soft)

Serving The Family (Part 1)

Although rider had finished providing daphne with one semen sample, he was far from done. his testicles still had plenty more and his sex drive was still running in high gear. daphne was well-aware of this.

Condom, M/F, Meerkat, Rabbit, Vaginal, Vaginal Sex