Father is absent and his son has incest with his stepmother

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 flirting insects began to play with the constantly itchy woman. 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 worries about his kind Tomami. One day, Tatsuya looked at the lonely Tomami, who waited for Masahiro to return until midnight.