DASS-565 My slender and cute daughter, Natsu, was seduced

DASS-565 My slender and cute daughter, Natsu, was seduced both physically and mentally by the art club advisor during the summer vacation.. 恋愛、美術部の活動など充実した学園生活を送っていたなつ。そんな、なつに美術部顧問の杉山は執拗な恋愛感情を抱いていた。誰もいない校舎で2人きり。そんな状況で杉山はなつを襲ってしまう…。