Yukiko Uchida (Nagai Moeka) who I play truant from a class, and takes a rest in a health room. For her of the fastidiousness, the place of the only ease was there on campus. However, there was the Couple which was connected with each other in a neighboring bed on that day. Be Adachi of Narumi (Mitsuba Ai) and the upper-class student of the same class. Watch two people who I suppress a voice, and began Sex, and the Sachiko leaves the health room in a hurry. On such one day, Yuki (Sasaya China) jumps off the roof of the school building. She was considered to be Sei Slave by a certain Teacher.
