Ruri works at an idol cafe. When she is sexually harassed by regular customers, one of them suggests that she might be a man. Ruri strongly denies it, but then he suggests a game. If there is no reaction from a man when you stimulate his groin, you're safe! However, if, for example, a white liquid comes out, then you have to provide special service. Unable to refuse, she ends up playing the game! The result was clear even before she did it, but Ruri is attacked with a vibrator and ejaculates into her panties in no time. And from here, the special service begins. Using the store's box seat, she has a threesome and cums over and over again! After that, they move to another location and are thoroughly attacked by two men. They use all kinds of toys to attack her clit and ass, and at the end, they even stick a massage gun in her ass, and she convulses and cums over and over again!