My Husband Does Not Know ~ My Indecent Desires And Secrets ~ Kanae Matsuyuki

Kanae Matsuyuki is a married housewife whose husband is always busy with work, leaving her feeling neglected and lonely. She meets Hirai, her dance teacher, who takes an interest in her and they start a secret affair. As they spend more time together, Hirai fucks her, giving her the attention and satisfaction she craves. The central kink of this movie is the cheating wife scenario, where Kanae engages in an extramarital affair with her dance teacher.