A mother is forced to drink an aphrodisiac and is disciplined by her son, who is crazy about her abnormal love, and she falls into the world of pleasure. One day, while Chisato is pleasing herself, her son sees her and attacks her. The son gets a taste of it and uses the aphrodisiac to train Chisato... Hitomi lives with her husband and son. The son has a secret abnormal sexual fetish for his mother, and plots with his friend to use the aphrodisiac to train her... The son is completely in love with his mother, Yukie. One day, he secretly gives the aphrodisiac to his mother... The son uses the aphrodisiac to arouse his mother. Yukie is unable to calm her body's heat without knowing why, so she masturbates, but then her son comes in...