Tsuma Netori Ryoujoku Rinne - 1

Hentai tells about the academy where various sexual disciplines are taught, and students and students stay in prison. The young teacher Makoto got here quite by accident, and now she is forced to be silent to protect her family. She is forced to various sexual experiments and she has no right to refuse. Ultimately, Makoto’s stay in this strange educational institution was clearly planned by one of its admirers who was ready to even steal it if this plan failed.