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Marissa's Dream

"did i really ovulate while i was sleeping?", marissa wondered curiously, knowing that the increased warmth and arousal were often caused by ovulation.

Fox, Impregnation, Knotting, M/F, Rabbit, Vaginal Sex, dream sex, insemination

Two Girls In A Boy's Locker... Watching Him

) (additional assumptions and explanations to ovulation chart) (safe)

Breeding, Bunny, Cock Worship, Condom, Cub, Cumshot, Foreplay, Fox, Hare, Heat, Highschool, Impregnation, Internal, Lapine, Lesbian, Love, M/F/F, Pregnancy, Pregnant, Pussy, Rabbit, Semi NC, Skunk, Teen, Teenagers, Vaginal, Vixen, cum in pussy, insemination, womb

A Spys Determination

From what i been told they make the female ovulate and lock in right inside the cervix and his knot makes sure no other male can get to her to impregnate her.

Bestiality, Dragon, Hybrid, Impregnation, Tranceformed anthro, spy

I'm Having My Brother's Baby

I never took any sort of contraception, so each time we'd have sex i would ovulate for my brother if i got excited enough. randy didn't seem to mind when i ovulated for him.

Broken condom, Buck, Condom, Deer, Doe, Impregnation, Incest, M/F, Pregnant, White-tailed deer, brother/sister, inbreeding, insemination

One Lion's Family

Uncle's barbs made me ovulate and this morning's burning, cramping sensations tell me i will soon be growing his leonine kitten or kittens.

Bear, Birth, Cunt Boy, Drunk, Drunken Fun, Grizzly, Incest, Lion, Male, Nephew, Skunk, Uncle, bastard

Polar Bear Boss Bred

I was accepted into the study because it's really obvious to me, and anyone around me, when i ovulate. my pheremones practically slap virile males in the face and let them 'know that a fertile, ovulating bear needing to be bred is right here'.

Bear, Birth, Breeding, Cunnilingus, Cunt Boy, Fingering, Grizzly, Humping, Impregnation, Male, Male Pregnancy, Polar Bear, Public, Public birth, Rimjob, Shower, Shower Sex

Jaguar Family Breeding

I know now that his barbs made me ovulate. his hard fucking continued as his long tail thrashed in the air behind us. i whimpered in pain as he bucked on top of me as his cock throbbed inside my aching cunt.

Birth, Breeding, Cunt Boy, Impregnation, Incest, Jaguar, Leopard, Male Pregnancy, Nephew, Public, Public birth, Uncle

Zander chapter 2

So long as she remembers to take her pills daily her body thinks she is ovulating and therefore will not experience a real heat.

Bestiality, Fox, Hermaphrodite, Wolf

Claude and Ken

And since i've been very sexually active since i was 16, and i'm 23 now, he thinks that's what made me finally ovulate. it's the typical pattern for a fertile feline of either sex.(i would have developed the parts at puberty.

Anal, Birth, Gay, Gay Relationships, Lion, Male Pregnancy, Male/Male, Sabretooth Tiger, White Tiger

Mach 2 Love

Contains: hikikomori escape, barazoku lover, pseudomechanophilia, mechanophilia, mile high club, ovulation, sentient eggs, prehensile dicks, liquidshifting, parenting, casual incest something i wanted to finish for easter :p posted using postybirb mach

Concorde, Gelspring, Goo, Goo creature, Liquidshifting, Mechanophilia, Ovulation, Wyvern, chrome, gel, liquid metal

The Red Ones

They are also subjected to the installation of the hormonal regulators and ovulation blockers, although instead of being keyed to a remote, they are instead slaved to a government-controlled radio signal.

Barbs, Feline, Forced Heat, Forced Sex, Forcedshifting, Gender Shifting, Heat, Humiliation, M/F, Medical Procedures, Punishment, Rape, Slavery

My Badger Husband

I whisper in his ear that i have ovulated and beg him for his kits. "really, babe, you want me to breed you now, will you marry me then?" bill asks.

Badger, Breeding, Cunt Boy, Impregnation, Lion, Love, Male Pregnancy, Outdoors, Red Kangaroo, Romance