Takashi, a son, is in a panic when he finds out that his mother's friend is coming to stay for a classmate's wedding. The reason is that Akane, his first love, is visiting. He is nervous to see her again after a long time, looking as beautiful as ever, and Akane, seeing this, mischievously kisses him. Takashi is excited by this sudden event and spends a sleepless night, but he decides to go to Akane's room... To his surprise, Akane is also unable to suppress her body's throbbing and is calming her heated body by masturbating. Then, when their eyes meet, the two of them...