Mizuki Aime is told she is doing a squirting challenge, but the water she drinks is secretly laced with an aphrodisiac. With her gorgeous slender body unknowingly overwhelmed by the drug, she is forced to cum no matter how many times she has already climaxed. Relentless fingering, toys, pounding, and creampies leave her writhing as if her body might break. Whenever she is caught masturbating in the restroom or dressing room, she is dragged back for nonstop orgasms until she nearly passes out, her overheated pussy squirting beyond its limit.