Yuka has been married to her husband for 15 years. The passion between the couple has already cooled down, and the husband only holds Yuka roughly as a sexual treatment. While spending her days comforting her unsatisfied mind and body, Yuka happens to meet her former colleague Ozawa again. Then, they felt empathy for each other's circumstances, and devoured each other's bodies as if to fill the gap in their hearts. 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 sweat and sipping each other's juices.
