A sleepless tropical night. Shiori, who woke up in the middle of the night because of the heat, went to the kitchen and drank a glass of water. The water that spills from her small mouth flows down from her throat to her breasts as if to cool her flushed whole body, and her plump body line of one slip clearly emerges. . Shiori indulges in her masturbation while feeling faint to get through this long and painful night. Then her son, Yosuke, who has been in the bathroom, appears.
