USBA-009: 事實是，我... 我是一個受虐狂。 來自仙台的 21 歲的 Koharu 在居酒屋先生/女士兼職，我無法忘記我學生時代約會的一位外遇老先生/女士的 de S。

The truth is that I... I'm a masochist. Koharu, a 21-year-old from Sendai who works part-time at an izakaya Mr./Ms. I can't forget the de S SEX of an affair old Mr./Ms.man who was dating when I was a student.