Naoto's life takes a dramatic turn when he reunites with Ayane, a childhood friend who has grown into a mature and voluptuous woman. Ayane, who has always had feelings for Naoto, openly expresses her desire for him, and the two quickly become intimate. Their relationship deepens as they move in together, and Naoto enjoys a blissful life with Ayane, who is more than willing to fulfill his desires.
However, Naoto's life becomes complicated when Chika, another childhood friend, enters the picture. Chika, who is also attracted to Naoto, arrives in Tokyo to study at the same university. Unaware of Naoto's relationship with Ayane, Chika makes her feelings clear and begins to pursue him aggressively. Her bold advances and physical allure create a love triangle, leaving Naoto torn between the two women.
The episode explores Naoto's internal conflict as he struggles to balance his feelings for Ayane and Chika. His inability to choose between them leads to a series of humorous and steamy encounters, setting the stage for the romantic and erotic tension that defines the series.
