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Handling Spring Heat

They were moving on pure instinct, driven by a heat cycle that realis couldn't contain, and rashidi couldn't resist.

Brother, Cum, Feline, Fucking, Heat, Herm, Hermaphrodite, Impregnation, Incest, Lion, Lioness, Multiple Orgasms, Oral, Penetration, Pregnancy risk, Sex, Siblings, Sister, Vaginal, cum inside, estrus, h/h

Temptation

Another hour later, and she had even forgotten her own heat cycle, buried deep in the calculations, observations, and deductions of experimentation.

Domination/Submission, Explicit, Heat, Knot, M/F, Rough, Sci-Fi, Skunk, Story Series, Wolf

Substitutes

I thought we girls had it worse, with monthly heat cycles." she shifted in her seat.

Age Difference, Breeding, Cheating, Cuckolding, Ferret, Impregnation, M/F, School, Straight, Teacher

Skyler: Breeding at a vacation resort 3 (Commission Work)

Wouldn't your husband know something is up when you miss your heat cycle when you were supposed to have it? "don't worry about that. i'll make sure he won't find out."

Cheat, Cheating, Cock Worship, Cowgirl, Cuckolding, Cucokold, Deep Penetration, Impregnation, Lioness, M/F, MILF, Mild Bondage, Missionary, Oral, Pearl Necklace, Pregnancy, Public, Reverse Cowgirl, Riding, Sucking balls, Tiger, Tit Fuck, Vaginal, affair, infidelity, outside, skyler, woods

Scarlet's Stud

About a month after i bred her, i found out that she was pregnant when she didn't come into her normal heat cycle. since that time, i had been taking extra special care of her and our foal as the months passed by, leading up to this moment.

Compassion, Heat, Impregnation, M/F, Mare, Non-Anthro, Stallion, Vaginal, Zoophilia

Gortoz 'A Ran - Ch 87 - The mighty roar...

'you having your heat cycle...?' 'me??' 'yeah?' 'hm... it's not like you never noticed it before...' 'soooo... when do you enter your heat cycle?' 'uh... it's usually between november and april...' '... that long??'

Blain, Ceylan, Character Development, Feline, Gortoz 'A Ran, Heat, M/F, Panther, Smoking, Story Progression, Story Series, Talk, Tiger, Tigress, weed

Of Descent and Debauchery

"i - i'm sorry, mike, i got a little carried away..." she admitted, "ah, you see... oh god, i know this line always makes the alarms go off, but you see, i, uh, i have a heat cycle..."

Border Collie, Canine, Cum in pants, Dog, Elevator, Female, Fingering, Handjob, Heat, M/F, Male, Office, Semi-Public, Short, Skunk, Straight, estrus, mutual masturbation, partially clothed, smut

Chapter 6: Love and Understanding

_'last night, while you slept, i had entered my heat cycle even though i wasn't a gardevoir yet.

Angst, Boy, Character Development, Cum, Drama, Fellatio, Fighting, Fingering, First Time, Friendship, Gallade, Gardevoir, Heat, Human, Impregnation, Kirlia, Love, M/F, Masturbation, Musk, Oral, Penetration, Plot Development, Pokemon, Pokephilia, Psychological, Romance, Story Progression, Supernatural, Vaginal, Virgin, ralts

A Mother's Intimate Advice

The way that they danced around the topic in school left cora unaware that heat cycles occurred for different girls at different ages.

Anatomically Correct, Cum, Daughter, F/F, Female, First Time, Heat, Incest, Interspecies, M/F/F, Male, Mother, Penetration, Sex, Story, Urine, Vaginal, Virgin, Watersports, cum inside, erotica, estrus, mother/daughter

The Wilds of Nature

To make matters worse her heat cycle had come out of nowhere in recent days. the urge to find a worthy mate and breed was driving her crazy. she's been doing everything to keep her urges at bay which no longer worked anymore.

Heat, Kitsune, Love, M/F, Sex, goddess, mountain lion

Egg Thoughts

Flying is great, being able to use magic will be great, but this whole heat cycle nonsense is the worst. why do you ask?" "just curious.

Adolescent, Avaeria, Character Development, City of Wings, Cooking, Cuddle, Cuddling, Dragon, Dragoness, Drake, Eggs, Fledgling, Flirtation, Food, Friendship, Heat, Hug, Hugging, Oridian, Short Story, Slice of Life, Snuggle, Snuggling, Suggestive, Teasing, Teenager, Teenagers, Worldbuilding, Young, chat, conversation, flirting

The Shadow Chemist 3.5 (extra)

"male heat cycle?" he licked his lips as visions of wealth flashed through his head. "is such a thing even possible, how would that even work." 'no fucking clue, we'll have to test and find out."

Adult, Adult Content, Crime, Cum, Deep Throat, Drugs, Ejaculation, Erection, Erotic, Experimental, Jaguar, Knot, Knotting, M/M/F, Oral, Otter, Sex, Straight, Threesome, Tied, Vaginal, Wolf, Yiff