10000 Hitokiri No Mahou Tsukai

At Walpurgis Magic Academy, where spirits possessing overwhelming magic and libido hold rule, the arrogant, beautiful spirit girls look down on humans, boasting, "There's no way a human man could ever satisfy us♡" Into this academy steps a transferred wizard. His sole weapon? An out-of-this-world, boundless stamina and sexual power that makes even spirits tremble! Using his overwhelming prowess, he teaches these proud, beautiful spirit girls lesson after lesson—?! The story begins in a chastity-reversed academy: an erotic fantasy harem conquest about putting cheeky, beautiful mesugaki in their place!!