A man who secretly fell in love with Kyoko, a full-time housewife. A stalking act of catching and escalating household waste. One day, a man who pretends to be a gas shop and sets up a wiretapping device. Kyoko who eavesdrops on the couple's life and goes crazy with jealousy reaches its peak, and finally a relationship is forcibly formed. I couldn't resist and eventually fell into a man's sex toy ...