in her third year of marriage, the big-breasted wife himari, who is in a period of boredom, was secretly having an affair. she was spotted by yamana, her husband's subordinate, a super-boobs alien, at the scene of that affair date. that night, yamana, who was invited to a drinking party at his boss's house, noticed that himari, his boss's wife, was a woman who was dating another man during the day because of her big breasts and quickly approached her. and then he demanded that himari, who had resigned herself to her fate, be photographed in various poses using her big breasts, and gradually it led to creampie fuck... before she knew it, he had taken himari's big breasts!