When her only son, Ken, was young, he lost his husband... Maya raised Ken by herself. Maya and Ken's "mother-child bond" is strong, and the two have even formed a physical relationship. However, the bond between the two will be broken. The cause is Ken's "night out". When she sees Ken coming home late at night without contacting Maya, Maya involuntarily raises her hand... A few days later, Maya finds out the real reason why Takeru, who had assumed that she was out at night, is late coming home. that is….
