​Rintarou’s forbidden desires push him to ask Kuroda to record himself engaging in an illicit encounter with his own wife. In an unexpected twist, Kuroda arranges a secretive meeting in the park with Misako. Disguised with a blonde wig and sunglasses, she cautiously makes her way to the designated location. Once they meet, Kuroda commands Misako to undress while he introduces a pleasurable vibrator into her intimate area. To further intensify the experience, he instructs her to straddle a wooden horse while she sensually pleasures him with her mouth. Unbeknownst to them, Rintarou clandestinely observes it all unfold before his very eyes.​