Yuka has been married to her husband for 15 years. The passion between the couple has already cooled down, and her husband only holds Yuka roughly as a sexual treatment. During her days of comforting her unsatisfied heart and body, Yuka coincidentally reunites with Ozawa, her former colleague. Then, feeling empathy for each other's circumstances, he laid his skin on hers and devoured her body, filling the gap in her heart. The two drown in an obscene sixty-nine copulation in a room with a broken air conditioner, where the only sounds are the sounds of each other's sweat and lewd juices...