Your futa mother's dying wish was to have won last fuck before she died, tricking you into using your wife to fulfil your mother's ancient ritual, making your mom and GF immortal and intertwined at the soul, cucking you physically and spiritually for a nudes
One-night stand mixed with father losing his memory leads to incestuous mother and daughter sex where they train their husband into an obedient cuck servant that still does a lot of the lovey-dovey stuff, but with a lot less sexual antics on his part.
When super serum was invented, it only worked on women and turned their clits into super cocks, leading to international uptakes in female recruitment, boosting military love in the people and leading men to be relegated to other positions, funnelling wo
After raping her math teacher and gang leader's girlfriend while in heat, the three of them ran away to start a new life together, funding their escapades by dating various men for money before they eventually found out their girlfriends were getting ra
When the sun's colour changed, and women turned into various forms of amazons, men were left small and weak, this left the women with no choice but to fuck the futa amazons to relieve their heightened libido. This has become the norm, ceremonial even. M
When you contracted with a demon to cure your infertility, you didn't expect your children to be more like their non-human parent, succumbing to their vices and showing their twisted love by devouring you in darkness and despair, starting by fucking you
After getting teleported to the jungle, turned into a tall futa amazon, and finally finding a human woman to relieve her stress, the gyaru didn't even register that she was Tarzan's love interest, fucking her all the way to the ship, then fucking all a
When the naughty daughter used a reality-change app to transfer everything from her father and parents' boss, their little girl became the biggest and most virile thing on this planet with a penis, turning her mother into her slut-wife after absorbing h
