Her sheer body heat had me hot in more ways than one, and already i was sweating heavily- a sheen of salty liquid covering my body.
Bestiality, Birth, Breeding, Cunnilingus, Egg Laying, Eggs, Fanfiction, Filmed, Flareon, Oral, Oviposition, Pokemon, Pregnancy, Vaginal, Video taped, cervical penetration, excessive cum
It was the _males_ of his species that entered into heat, not the females, who were obligate breeders, not ovulating till they engaged in sex.
Aggressive sex, Anal, Facial, Feline, Gay, Heat, Homosexual, Human, Hybrid, Leopard, M/M, Mustelid, Oral, Riding, Romance, Sci-Fi, Skunk, Tiger, Violence (Not In Yiff)
The banquet had something to do with the beginning of kesi's heat cycle, but everyone in the palace knew it was just for show. kesi was barren, and akeela was supposed to produce the real heir.
Cum Inflation, Egypt, Heat, Impregnation, Jackal, Knot, Light Bondage, Love, M/F, Story Progression, Story Series
Like summer said, it’s pretty normal for dragons to help each other out when their heat-cycle hits. we just weren’t sure if you and dak were open to the idea.
Blowjob, Brother, Cock, Commission, Consensual, Cum, Cumming, Cunnilingus, Domination/Submission, Dragon, Dragoness, Femdom, Herm/herm, Hermaphrodite, How to Train Your Dragon, Human, Incest, Interspecies, Maledom, Pregnancy, Pussy, Rescue riders, Siblings, Sister, Vaginal
As the machine began its cycle, i sank into one of the cheap plastic chairs. though uncomfortable, it was a small price to pay for this brief reprieve from my neighbor's tormenting heat and moans.
Adult, Breeding, Canid, Deep Penetration, Deep Thrust, Ejaculation, Erotic, First Time, Fox, Heat, Heterosexual, Impregnation, Inflation, Internal, Knotting, Mating, Messy, Musk, Orgasm, Penetration, Precum, Risk of Pregnancy, Rottweiler, Sex, Straight, Temptation, Tied, Vaginal Knotting, Yiff
She had crashed in my room after movie night and our usual round of complaining about heat cycles.
Anthro, Awkward Sexual Situations, Best Friends, Breeding, Breeding Kink, Clinic, Comedy, Consensual, Consensual Sex, Creampie, Cum Inflation, Dubcon, Erotic Comedy, Female Friendship, Ferret, First Heat, Furry, Group Sex, Heat, Heat Cycle, Heat Cycles, Impregnation, Knotting, MF, Medical Setting, Mouse, Mustelid, Otter, Pheromones, Pregnancy, Public Embarrassment, Romance, Rut Ward, Threesome, otter
The spell cast upon the timid canine forces him to undergo a series of changes, first to a quadrupedal form...and then to that of a heated, eager bitch.
Anatomically Correct, Anthro, Anthro on Feral, Canine, Cum, Domination/Submission, Feral, Gender Shifting, Hardcore, Heat, Heat cycle, Hypnosis, Incubus, Knot, Knotting, Sex, Transformation, Vaginal, cum inside, estrus, hellhound, tf, tf/tg
With farrell giving euly everything she can take and the pair of naughty siblings on the verge of a mutual climax, euly stops her brother and demands he put on a condom to keep him from making a mistake during her heat cycle.
Anaria, Breeding, Creampie, Cum, Cumshot, Daughter, Euly, Family, Family sex, Farrell, Father, Fucking, Heat, Heat cycle, Hybrid, Incest, Male/Female, Mother, Partner swap, Penetration, Sex, Skunk, Son, Story, Vaginal, cum inside, estrus
His knot was completely buried in his sister, right in the middle of her heat cycle...and trying to separate himself from her body early would risk a terrible injury to both of them.
Anatomically Correct, Brother, Canine, Creampie, Cum, Cumshot, Cunnilingus, Female, Hardcore, Heat cycle, Incest, Knot, Knotting, M/F/F, Male, Possible impregnation, Pregnancy risk, Sex, Siblings, Sister, Story, Threesome, Vaginal, Vulpine, Watersports, estrus, peeing
This is the "spring heat" story for lynneth and crescent, and it turned into quite the spicy tale!
evelyn is just on her way to the library when she feels the weight of her heat cycle bearing down on her with painful aggression.
Creampie, Cum, Doe, Female, Fucking, Hardcore, Heat, Heat cycle, Impregnation, Larger Male, M/F, Male, Multiple Orgasms, Penetration, Pregnancy, Realistic size difference, Sex, Size Difference, Smaller female, Straight, Vaginal, Wolf, cum inside, estrus, risky
When she forgets to take her pills to help her control her heat cycle, she nearly makes a scene in class, and makes a mad dash for her house!
Anatomically Correct, Blowjob, Bondage, Border Collie, Cum, Cumming, Domination/Submission, Dominatrix, Female, Femdom, Forced, Forced Incest, Gag, Heat, Heat cycle, Incest, Internal, Knot, Knotting, M/F, Male, Mild NC, Pregnancy, Pregnancy risk, Siblings, brother/sister, pills
#149 of incest stories (others)
heat cycles cause all kinds of trouble for people in the erotic world, and tan is no exception to that rule.
Ass, Caught fucking, Creampie, Cum, Cumshot, Daughter, Dragon, Dragoness, Father, Fucking, Hardcore, Heat, Heat cycle, Hermaphrodite, Incest, M/F, M/H, Male, Multiple Orgasms, Penetration, Sex, Spanking, Vaginal, caught, cum inside, estrus, father/daughter, hard, intersex, tan