When her husband is transferred to a different location, Tsubomi Tsubomi up living at her husband's parents' house. Her father-in-law lives there alone, but he doesn't look kindly on his young son's wife. While seeing her husband off as he leaves for work, Tsubomi feels lonely and ends up sucking his cock at the entrance. However, Tsubomi father-in-law sees her doing so and scolds her, saying that "an animal in heat has no right to wear clothes," stripping her of her clothes and underwear and forcing her to live completely naked.