Yu, a young man who was fired from his company and kicked out of his house, ends up staying with his brother and his wife until he can find a new job. However, he doesn't have a place at home with his brother and his wife, and every day he receives abuse from his older brother who says, ``You're a pathetic man who's still a virgin even at 30 years old.'' Wanting to gain confidence no matter what, Yuu asks his brother's wife, Miho, to take his virginity, which is his lifelong wish. Miho sympathizes with her and allows her body, if only for a little while, but the moment he inserts her, she is attacked by a numbing pleasure...
