Sui, a married woman hoping to improve her body, finds an online spa that is actually a corrupt operation using aphrodisiacs to sexually condition its clients. The treatment turns her entire body hypersensitive and sends her into massive squirting orgasms. She is creampied while her womb convulses, arches so violently that her slender body nearly folds in half, and writhes through another invasive creampie treatment from a grubby older man. Ordinary sex can no longer satisfy her; conquered by the overwhelming pleasure, she begs to cum harder and lose control again and again.