I've collected some initial observations about the mating rituals of various monsters, but I need someone bold enough to experience them first hand.
Pick one from my list, then head out into the wilderness & get a hands-on perspective about what it's like:
>Slime girl: Magically animated goop. Has soft, squishy membrane ideal for penetration. Lacks personality & intelligence. High risk its mate will become trapped inside her body
>Dryad: Half human, half plant. Beautiful, thorned body & vines for hair. Nurtures small critters. Lies on back with legs parted during penetration. High risk of entanglement, cuts, infection, & poison ivy rash
>Pixie: Tiny winged human-like creatures. Maybe 12 inches tall. Playful. Flutters around well springs. Leaves glitter in its wake. Last seen performing oral sex on a traveller. Vaginal sex seems impossible due to its size. High risk of poor sexual stimulation
>Gorgon: Half human, half serpent. Mesmerizing. Has snakes for hair. Seductive nature. Coils around her mate & slides their member into her. May force tail into mate's rectum. Eye contact results in petrification. High risk of snake bites & poisoning
>Harpy: Half human, half bird. Appealing, but feathered. Has sharp talons & ear shattering shrieks. Abrasive nature. Lies on back during penetration. High risk of being raked & deafened
>Gnoll female: Half human, half hyena. Furry, filthy, noisy, & a brutish nature. Prefers being on top during intercourse. Exhibits dominance, bites, and scratches during penetration. High chance of contracting rabies
>Mushroom girl: Half human, half fungus. A large cap grows from her head that emits toxic spores when rustled. Rarely moves or speaks. Only has sex with her on top. High risk of death if thrusts are too vigorous
>Jellyfish girl: Human body, but transluscent. Her limbs & hair sting anything they touch. Easygoing, prefers slow sex in any position. High risk of becoming paralyzed if any part of you touches her arms, legs, or hair
