HBAD-411 A girl dressed as a man who works at a construction site. A 27-year-old girl with a slender body pretends to be a man in place of her father, who has broken his body. Her identity is revealed and she is forced to perform sex acts on men who cannot stand her. Maki Ishikura

A daughter who lived with her divorced mother returns to help her father, who is unable to work due to illness, but there are no jobs for women in the countryside, so she has no choice but to dress as a man and work at a construction site with the men, but the master notices her by sitting down and urinating. - She is forced to have a physical relationship with him and is raped violently. She tries to hold back, but her body reacts and feels it, and she becomes the master's woman. However, there is no way that it will go unnoticed in a scene full of men.