[Mokuseirokku] Kusogaki Kizoku Renkinjutsushi ga Futanari Semen Tank-ka suru Hanashi

Haughty academy noble Cornelia Mitsurugi challenges the commoner who dared enroll at her prestigious alchemy academy, staking everything on a duel where the winner's orders are absolute — and loses catastrophically to a smug rival who turns out to be an ancient witch from ten thousand years past. With casual, forgotten magic she reforges the bratty alchemist's body, sprouting a throbbing new cock between her thick thighs and demoting that proud, big-breasted aristocrat to a personal vigour supply to be milked at will. What follows is relentless femdom domination — drooling deepthroat worship, chained teasing of her swollen breasts, and merciless riding that leaves the broken futanari begging through ahegao bliss while the witch gleefully claims her perfect new semen tank.