長男が通う中学校でPTAの役員を務めるまりこ。ある日、会長の提案で担任も含め学園祭の打ち上げをすることになった。一次会の居酒屋で盛り上がり、二次会のカラオケへ。そんな中、欲求不満なまりこは長男の担任に目を付ける。 年上の経験と母性を活かして密着誘惑。やがて二人は不倫関係に…。
Mariko is a PTA officer at her eldest son’s junior high school. One day, at the president’s suggestion, she decided to throw a school festival that included her homeroom teacher. We had a great time at the izakaya for the first party, and went to karaoke for the second party. Meanwhile, the frustrated Mariko sets her sights on her eldest son’s homeroom teacher. Her close seduction takes advantage of her older experience and her motherly nature. Eventually, the two end up having an affair…
– JavGG.net