Hard-working housewife Sumire is in her second year of marriage. Living with a kind, hard-working husband. The only unsatisfactory thing is that the gullible husband is not very positive about the couple's night life. From that week on, repair work on the house began, and a taciturn, quiet, and tough-looking middle-aged craftsman came to work at the house. A craftsman only responded with a curt and unfriendly answer when approached. The smell of male sweat he emitted made the married woman's crotch wet. And then one day, because she was so horny, this prostitute did something unexpected.