Tain'na hitozuma: Nettori mitsugetsu no yoru

Original title: 多淫な人妻 ねっとり蜜月の夜

Late at night, Taizo, a middle-aged man dressed in black and wearing a Destroyer Knit sweater, sneaks into a house to find a naked young woman named Terumi, bound from the waist up and with her mouth sealed with duct tape. Terumi mistakes Taizo for her boyfriend and reacts obscenely when he attacks her.