My mother seduces me with her obscene words and lewd body

Reiko's mother has become aware of her beloved son, Koji, who has grown up so well, as a man. Even though he knows it's wrong, he can't contain his excitement, and every time he invites him with obscene words and attitudes, but he doesn't respond at all. Reiko, who has been stolen from her hard work, can't hold back and shows off her lewd behavior... Since that day, Reiko has suddenly become aware of her mother as a woman, and has suddenly become a curt act. Koji can no longer bear to leave his life and murderous leave, and finally...