Kyoko applied for Epicurean's "Model Recruitment Project" for SM goods. She is made to stick out her ass using a vaulting horse, and a piston vibe and anal vibe are inserted. She is firmly fastened with a vibe-fixing band and left alone. In front of the viewers, the simultaneous double-hole insertion of the thrusting piston vibe and the wriggling anal vibe stimulates her meat walls, and Kyoko reaches climax.