Help Settings

Tiger's Stripes

He shouted in a blend of anger and arousal, feeling pent up, the urge to breed her intensifying. she gave him a mischievous smile in response. "ok, tiger, mate we shall."

Aphrodisiac, Breast Growth, Breeding, Fingering, Gender Shifting, Handjob, Herm/herm, Hermaphrodite, Magic, Male/Female, Multiple Breasts, Tiger, Transformation, Vaginal

A Doe In Need

You have the urge to breed, but without another of your kind, you have resorted to self-pleasuring, with the assistance of your kangaroo plush." cassie gasped and her eyes widened in alarm, as she trembled violently.

First Time, Human, Kangaroo, M/F

Worse Nights

The urge to breed is about the most instinctual us wolves got, and as soon as i felt that first shot of seed splatter her insides i was snarling like a feral in a fight, returning to fucking her with redoubled energy while my dick kept firing off like a cannon

Age Difference, Bad Language, Cuckolding, Drugs, Impregnation, Kissing, M/F, Oral, Vaginal, Wolf

Man of the House (Part 9)

, vanessa exclaimed to him, feeling the urge to breed with bobby as the horny male concentrated his full efforts on giving vanessa what she wanted.

Eevee, Impregnation, Knot, Love, M/F, Shiny eevee, Tie, insemination

Renamon and Rika: Breeding

The overwhelming urge to breed, to pump her full of digimon cum, truly empty her sack inside the little human, was still a somewhat new sensation to renamon.

Abduction, Abuse, Adult Content, Age Difference, Age Play, Anime/manga, Anthro, Anthropomorphic, Aroused, BDSM, Bad Language, Ball Fondling, Balls, Bathroom, Bed, Bedroom, Belly, Bestiality, Betrayal, Bisexual, Blowjob, Blush, Boi, Bondage, Bottomless, Bound, Boy, Breast Fondling, Breasts, Breathplay, Breeding, Bulge, Captivity, Character Development, Choker, Choking, Cock, Cock Worship, Commission, Conquest, Corruption, Cum, Cum Inflation, Cumming, Cumshot, Dark, Deep Throat, Deep Thrust, Depressing, Desperation, Dick, Digimon, Discipline, Dishonesty, Domination/Submission, Dominatrix, Dread, Drinking, Ejaculation, Emotion, Equine, Erection, Erotic, Exhibitionism, Explicit, Extreme, Extreme Content, F/Herm, F/M, Fanfiction, Fantasy, Fear, Feeding, Fellatio, Female, Femdom, First Time, Forced, Forced Sex, Futa, Futanari, Gay, Girl, Grin, Grinning, Groping, Gulimon, Hard-On, Harsh, Hermaphrodite, Humiliation, Hyper, Hyperphallic, Impregnation, Inflation, Innocence, Inserting, Interspecies, Kinky, Knot, Legs, Lesbian, Lust, M/F, M/F/F, M/M/F, M/M/F/F, M/other, Male/Male, Masochism, Massage, Master/Pet, Master/Slave, Mating, Mature, Messy, Mild NC, Milking, Mind Control, Mindlink, Molesting, Multiple, Multiple Species, Musk, N/C, NC, NSFW, Naked, Naughty, Non-Anthro, Non-Consensual, Nude, Nudity, Oral, Orgasm, Other, Ownership, Pain, Paw, Paws, Penetration, Penis, Pheromones, Piss, Plot Development, Pre, Precum, Predicament Bondage, Pregnancy, Pregnant, Presenting, Pseudo-Rape/NC, Rape, Red, Reluctant, Renamon, Reptile, Restrain, Riding, Rika, Ropes, Rough, Rough Sex, Rule 34, Scalie, Seductive, Seed, Semi Consensual, Semi NC, Series, Sexy, Sheath, Sixty-Nine, Size Difference, Skirt, Sleeping, Slime, Small, Smile, Smothering, Spooge, Story Progression, Stretching, Sub, Swallowing, Sweat, Tail, Teasing, Teen, Teenager, Teeth, Tie, Tied, Tits, Tongue, Training, Trouble, Underwear, Urine, Various Species, Yellow, Yiff, Yiffy

Vampiro

His own member twanged, and he felt the urge to breed zeke grow too strong to bare. as a last act of assistance, siegfried pulled away, locked his two fingers together and shoved them into zeke one last time, this time quickly and with more force.

Abs, Adult Content, Age Difference, Anal, Ass, Balls, Bareback, Bed, Bittersweet, Bizarre, Blowjob, Border Collie, Butt, Canine, Cock, Cum, Cumming, Cute, Deep Throat, Dick, Ears, Ejaculation, Erection, Explicit, Fantasy, Fingering, Fucking, Gay, Gay Relationships, German Shepherd, Goth, Gothic, Halloween, Hard-On, Horror, Humping, Intro, Kinky, Love, Lust, M/M, Mammal, Mating, Mature, Mild Romance, Muscle, Muscle Worship, Muscles, Nipples, Oral, Orgasm, Passion, Paw, Paws, Penetration, Penis, Plot Development, Relationships, Romance, Rough Sex, Sad, Sexy, Short Story, Size Difference, Supernatural, Suspense, Tailhole, Teeth, Thriller, Tongue, Tragedy, Vampire, Wings, Yiff

Addiction - Chapter Twenty-one: The French Mistake

Dustin hilted my body with all his might, shoving his cock as deep as his knot would allow in an instinctual urge to breed. there was no need for a conversation about where to put his load.

Anal, Bareback, Bicurious, Brother, Canine, Chapter, Character Development, Collie, Crossdressing, Cum, Cunnilingus, Dog, Fingering, Greyhound, High School, Highschool, Illustrated, Incest, Love, M/F, Novel, Oral, Pregnant, Rimming, Romance, Rough collie, Sex, Sexual Tension, Shower, Siblings, Sister, Story Progression, Story Series, Straight, Teen, Teenage, Teenagers, Twins, Unprotected, Vagina, semen, sperm, tension, tomboy

There's a Werewolf in Dad's Basement (Part 1)

The urge to breed grew stronger with every pump. to take her best friend's mate for his seed. a need to fill her womb with his wolven cum and take his first batch of pups.

Bisexual, Corruption, Horror, Hypnosis, Sex, Straight, Transformation, Werewolf

The Grinning Lion Inn (Anonymously Commissioned)

The primal urge to breed and misread signals had put him in a sticky situation a few years before, so instead of flirting he decided to be frank: "actually, i haven't had much experience with any felines."

Cheetah, Creampie, Cum, Cunnilingus, Heterosexual, Lioness, Straight, Vaginal

The Second Law - Part XXVII

You just can't fight the male urge to breed." entropy dropped to a knee for bobby after finding a sketch of her former pet, mister fuzzies. "see, i've got a lot of this in me. i'm part ferret, weasel, otter... but i'm still me.

Alien, Alternate Reality, Anal, Birth, Blood, Character Development, Climax, Cowgirl, Creampie, Cum, Death, Doggystyle, Emotion, Exhibitionism, Family, Female, Flora-Fauna, Genetic Memory, Genetic manipulation, Grief, Gun, Hostage, Hybrid, I/F, Internal, Interruption, Interspecies, Knot, M/F, Male, Medical Procedure, Medical Science, Medicine, Meerkat, Namesake, Near Future, Orgasm, Otter, Plant, Plasma rifle, Poison, Poisoning, Pregnancy, Pregnant, Riding, Sacrifice, Sci-Fa, Sci-Fi, Science, Sex, Sorrow, Story Development, Success In Failure, Tanuki, Teasing, Testing, Tie, Vaginal, Weapons, Yangurra, Zero-gravity, childbirth, duty, grinding, injury, interrupted, intersex, memory, parent, parenthood, post-apocalypse, radiation, spaceship, spacesuit, surprise, voyeur

Dragon Daddy

The urge to breed. to impregnate. to claim.

Age Difference, Anal, Anus, Ass, Balls, Blowjob, Breeding, Cock, Cum, Domination/Submission, Dragon, Facesitting, Felching, Feral, Gay, Gryphon, Knot, M/M, Male, Oral, Rimming, Rough Sex, Sex, Size Difference

We Found Each Other in the Dark

His lust was barely controllable, he felt the overwhelming urge to breed a fertile hole and fill it with his potent seed.

Anal, Chubby, Consensual, Doggystyle, Fatfur, Fellatio, Foreplay, Foreskin, Gay, Kissing, Knot, Lactation, Male Pregnancy, Musk, Pheromones, Pre, Rimming, Romance, Sheath, Spooge, Taur, Transformation M/M, Weight Gain, Wolf, mpreg