Ordinary housewife Kuromiya Eimi has an overprotective side toward her son, tending to excessively dote on him over minor things. One day, while cleaning his room, she discovers a browsing history on his PC showing searches for brothels. Shocked and worried that her son might have gotten involved with something dangerous, she panics and takes immediate action. She decides to recreate the erotic services of a brothel within the home, leading to a dramatic scenario where she personally satisfies her son.