Hana, a busty wife who lives with her husband and wife, worked full-time five times a week as a part-time worker. However, Hana sent a middle-aged man who was secretly called a "store manager" to her husband every day when she was called to a public toilet on her way home from the part-time job. "The matter of increasing the hourly wage, Haruna-san ..." A part-time wife who was invited by such words and was pacoed for multiple purposes at the toilet at the station. The husband, who knew nothing, was obediently pleased with the increase in his wife's hourly wage, but his wife's body and mind gradually fell due to daily acts.