During her husband's absence, longing housewife Satomi finds herself entangled in a passionate night with her father-in-law. Unable to forget that fateful encounter, she struggles with the memory even after he returns home. As they share their new living arrangements due to his family's relocation plans, which coincide with her husband's business trip, tensions rise between them. One drunken evening, Satomi succumbs to her father-in-law's advances, leaving her feeling guilty and unsatisfied despite her husband's return. Their relationship remains strained because of the unforgettable experience they shared together...

夫の留守中に起きた、義父とのあやまちの一夜。それを忘れられない妻、さとみの運命は…。実家建て替えのため義父が上京する事になったが、日程が夫の出張と重なってしまい、義父と二人だけの同居をすることになった人妻・さとみ。不安ながらも平穏な日常が過ぎて行ったが、酒に酔ったある夜、義父に寝込みを襲われてしまう。夫が出張から帰って来ても心は晴れない。何故なら、義父とのあの一夜が忘れられないから…。※ 配信方法によって収録内容が異なる場合があります。 特集 ライブチャット 若妻・熟女と楽しめる人妻チャット！