Yuta, who came to visit his childhood friend Teranishi's house, exchanged greetings with Teranishi's mother, Kaoru, and his heart was filled with sweet and sour feelings. The love I had for Kaoru when I was a child is still inside me. I confirmed that, but another feeling welled up in Yuta that I didn't have at that time. I want to hug Kaoru. Pale love and intense lust. Yuta swings between the two feelings. At that time, Yuta and Kaoru were alone by chance.