For Makiko, who lost her husband, the only joy she had was watching her grandchild grow up, but recently her feelings as a grandmother have begun to change. The more her grandson grows, the more she sees her late husband, and every time she sees him, Makiko feels the forgotten feelings of a woman within her come back to life. Then, during a casual conversation, Makiko finds out that her grandson is still a virgin. "Shall I take his virginity?" Makiko couldn't help but ask.