A female teacher desperate to avoid having her students fail their makeup exams decides to tutor them all night long under the guise of extra credit. She seduces and teases them with both angelic temptation and devilish punishment, leading one particularly troubled student through thirteen rounds of nonstop orgasmic pleasure! As he reaches his limit, she continues to milk him dry, promising that every drop of cum increases his grades. Despite being overwhelmed by endless waves of ecstasy, the young delinquent finds himself unable to resist the insatiable lust of this perverted teacher.

ダメ生徒の留年を避けるべく、補習と称して女教師が朝まで淫乱にヤリまくり！「デキる男にしてあげる」と女神の誘惑＆悪魔のシゴキに溺れるオールナイト爆ヌキ13発！！何度イッても終わらないタネ搾りで、射精するほど成績UPする夢のレッスン！金玉カラッポになるまで強●搾精されてエンドレス絶頂！精子逆流するまで中出ししても止まらない淫獣教師の異常性欲に思春期真っ盛りの不良も逃げ出した。