The truth of the shock known by the road trip with my father's mistress drawn by Takahashi Koichi, who is responsible for traveling AV. When he was young, his father's death after leaving home with a woman was notified for the first time in 20 years. from a woman who used to be my father's mistress. What happened 20 years ago, what the lover says, and the woman's pity comes up in the hot spring.