Why are you here Sensei!?, Why the hell are you here, Teacher!?, ไหงมาอยู่นี่ครับคุณครู!? (Thai), 어째서 여기에 선생님이!?, なんでここに先生が!?, 为什么老师会在这里!?
17-year-old Ichirou Satou always happens to find himself in perverted situations with his teacher, Kana Kojima. Follow this erotic love comedy about how student and teacher handle their mishaps.