MADV-640 The most beautiful girl in school, with a sensitive body, came onto me while wearing a swimsuit that violated school rules... and I ended up having unprotected sex with Karin Kitaoka again and again. - Kitaoka Karin

Karin, the prettiest and most sensitive girl in school, was plotting a plan, thinking, "Maybe I can fool the teacher..." She scheduled a home visit for a day when her parents were away. She told the teacher, "I'll do something nice for you, so please do something about my grades..." She lifted her skirt, flashing a revealing swimsuit to tempt him. Though taken aback by the sudden and outrageous provocation, the teacher became fully erect. Seeing this, Karin immediately performed oral sex on him without further ado.