Casual everyday. Ayano, a mother who works for housework. However, due to the renovation of the house, the mother and child are all living in the aunt's house. What changed due to such changes in the environment was the forbidden master-slave relationship with my son. A mother who has a physical relationship and can endure a lot of son's tyrants who check every day's underwear in detail. He even ordered his house to serve an unrelated neighbor who came to contact the neighborhood association. A mother who reluctantly follows her son's orders. The tyrant son gazed at the unusual sight with a grin.