sister, i... please don't make fun of me.

Her sister and I meet at the moment. I don’t think they were conscious of each other at first, but it is wrapped in an atmosphere that seems to be gradually doing good. At such a time, if it happened that she was not there and only her sister .... It's a terrifying time while she is away, when her older sister seduces her at her house, such as an OL, a female college student, a preparatory school student and a lecturer, and the desire to eat a little more adults than her. I want to do something erotic for my sister and her sister who has sexual feelings with her boyfriend. This is a subtle, ikenai-related film that has been shot in six parts.