It's been a few days since Rio went to the Innan group. Her younger sister, Mimu, was thinking about her never returning and wanted to help her sister. On the other hand, Rio continued to be blamed for the shame of Inami in order to protect Mimu and her group. Sato, who was being raped without a break, she just wants her to rest at one point, and she just vomits her soft noise. She usually doesn't loosen her humiliation, but for some reason she is easily accepted at this time. But Rio sees a desperate sight before she feels relieved to rest. Her beloved sister, Mimu, was captured by Innan.