Girls ○ ○ Kitagawa Yuzu. I also go to school with my classmates and have an ordinary school life. In honor of hope for going to university, teacher of homeroom teacher and university professor are deceived, and it becomes the experiment base of research. A university specializing in the medical field extends the anus of yuzu, inserts a foreign body into the body, and torts the anal anal moving! Put a cockpit in the two holes that have opened up and make it ascend!