The Rio which does passion by oneself while knowing the Koto which Aya performs onanism of in the restroom of the office, and watching the state in secret. The Rio which I dangle Koto knowing the Masturbation in the restroom and let Aya try on Bondage planning, and takes lips of the So. Furthermore, the Rio which it is a restroom and prick the Aya with Tako, and begins Masturbation by oneself.