Rei, a housewife, is suddenly attacked by a urge to urinate while driving. "It's already the limit!" I rushed to a neighboring house to rent a toilet, but unfortunately I was away. Unable to endure the extreme urge to urinate, Rei urinates on the spot. Rei is relieved at the timing of the close call, but ... I was witnessing the landlord's mischief! Rei apologizes in a hurry, but when the landlord approaches Rei with a grin, he tries to invite him to take a shower because his crotch is dirty.