Phantom Mother Forbidden Incest Creampie Parent and Child

Although her husband works late into the night to manage the family finances, the Miura family cannot escape their difficult life. Eriko let out a sigh at such a life, and the distance between her and her husband grew further. One day, Eriko decides to reduce her son's allowance. However, her son strongly objects, and Eriko, who thinks his reaction is strange, forcibly looks inside her son's bag and finds a naughty book inside.