Knowing that his stepmother lacks sex, the son helps his mother in place of his father

Tomami, who works as a nurse, gets married after being convinced by Masahiro, her husband, who is in the hospital. However, Masahiro was not careless with the woman, and after a while, the cheating insects began to play with the woman who itched continuously. Masahiro has a child named Tatsuya born to his ex-wife and lives with three people. ● Tatsuya, a student at the school, hates his father who always cheats, but he worries about his kind Tomami. One day, Tatsuya looked at the lonely Tomami, who waited until midnight for Masahiro to return.