Son goes crazy with abnormal love, trained by being made to drink aphrodisiac, mother falls into pleasure. One day, while comforting herself, she is assaulted by her son who saw her. Son, who has gotten used to it, uses aphrodisiac to train Chisato... Hiromi lives with her husband and son. Son hides his abnormal sexual preference for his mother and plans to train friends with aphrodisiac... Son loves his mother Hiromi so much he can't stand it. One day, he secretly puts aphrodisiac in her food... Using aphrodisiac to make her mother lustful, son makes Yuki masturbate without understanding why her body is overheating. Then, her son enters and...