Honami works as a housekeeper for the Sugiura family, who live with their father and son. One day, Honami masturbates to an adult DVD in her son Shigeru's room even though she's at work, and ends up soiling her panties with a large amount of incontinence. It was supposed to be a short-lived work without panties until the panties dry up, but the beautiful buttocks peeking out from the skirt are exposed and the body is played with by the master. "You're coming tomorrow without panties, right?"... Honami's shameful days as a raw butt housekeeper begin...
