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A Bison, A Boomer and a Lion

I am chagrined as i feel my delayed heat starting, his bovine musk is making me ovulate. ben sniffs the air and laughs. "you're going into heat for me, you really were wanting me" ben says hotly.

Bareback, Bison, Boomer, Breeding, Creampie, Cunt Boy, Doctor, Double-Penetration, First Time, Fucking, Gym, Heat, Kangaroo, Lion, Male Pregnancy, Threesome, sloppy seconds

Allen and Penny (Episode 9-1)

She knew she was going to ovulate as soon as she felt allen's cum hit her uterus and she had no intention of stopping it. "ahh...don't hold it back, allen! let it out for me!"

Incest, Knot, M/F, Mother/Son, Mouse, Mousette, Vaginal Sex, Vixen, brother/sister, fennec fox, insemination

Winnie's Lost Zing

"she's really young and must still be ovulating honey... after all, this is her first heat, and she did bathe in the musk of a mature virile werewolf.

Ball Slapping, Bathroom, Bed, Bedroom, Big Tits, Breast Fondling, Breast Growth, Breastfeeding, Breastplay, Breeding, Busty, Consensual, Cuddle, Cuddling, Cum, Cum Inflation, Cumming, Daughter, Deep Penetration, Depression, Ejaculation, Father, Female Ejaculation, Fingering, First Time, Fondling, Heartbreak, Heat, Impregnation, Incest, Interbreeding, Internal, Kinky, Knot, Lactation, Licking, Lycanthrope, M/F, M/F/F, MILF, Massage, Mating, Milking, Mother, Musk, Nude, Oral, Orgasm, Paw, Penetration, Penis, Pregnant, Rule 34, Sad, Sex, Shorts, Spooning, Suggestive, Threesome, Tied, Underwear, Vagina, Vulva, Werewolf, Winter

My Boyfriend's Stallion Daddy

"you do love me, your scent tells me you ovulated for me, boy" alex grunts. our fucking has hit a fever pitch now. i can feel his flare expanding, and his balls are no longer thumping against my lower cunt lips.

Birth, Breeding, Cheating, Clydesdale, Cuckolding, Cumming, Cunnilingus, Cunt Boy, Father, Flare, Horse, Horsecock, Impregnation, Lion, Male, Male Pregnancy

Boinking the Principal

She screamed, trying to grab the phone as her son raped her, she was ovulating. zane grabbed her phone and threw it as hard as he could into the wall.

Breeding, Dick, Dream, Fucking, Human, Impregnation, Incest, Komodo Dragon, Lizard, Mother, Reptile, School, Student, desk, insemination, principal

Revelations - Chapter 4: Dark Secrets

All we know for certain is that intact or vasectomized male ferrets can bring a female ferret with this heritage trait out of estrus by naturally inseminating them, causing induced ovulation."

Doctor, Female, Ferret, Fighting, Hospital, Implied Cub, Implied Incest, IndigoNeko, Male, Medical Conditions, Medical Procedures, Otter, PTSD, Revelations, Shotokan Karate, Stoat, clinic, combat, flashback, injury, karate, slice of life, sparring

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

Sex and Drakes and Rock 'n Roll

Thus, they have orgies that fill women to the brim with pints of semen to guarantee conception, again and again, from their first ovulation to death.

Bisexual, Cooking, Cub, Drugs, Gang-Rape, Impregnation, Incest, Orgy, Rape, Reptile, Watersports

Happy Anniversary, Sapphire!

Furthermore, i could feel sapphire getting hotter inside, letting me know that she was almost ready to ovulate again.

Breeding, Fox, Impregnation, Knot, Love, M/F, M/Herm, Mewtwo, Tie, Transformation, hot tub

Teaching Brother A Lesson Pt 4 (Commissioners Ending)

"this will let us know if she's ovulating, it's almost like a thermometer but it measures her fertility rather than if she's running hot." the vet commented.

Anal, Birth, Canine, Fear, Horror, Humiliation, Incest, Knot, Long, M/F, Messy, Pregnancy, Rape, Story Series, Teenager, Tie, Transformation, puppy play

Prologue

However it's not quite as simple as just sticking plug 'a' into socket 'b' twist and gyrate then pull out, first you have to take in to consideration that a female human still need to be at the right time of the month when she is ovulating then there is a

Introduction, Prologue, Story, Story Progression

Kyubis new pet

Wanting this moment to be special kyubi uses his powers on komasans ovaries causing her to ovulate. "kyubi i feel hot" she says between pants. hearing shes fertile kyubi pushes his knot in tying them together.

Heat, Impregnation, Komasan, M/F, Youkai-watch, kyubi