Shihori decided to work as a clerk at a construction company to help her household on behalf of her husband who was on leave due to a traffic accident. The appearance is sober, but the civil engineers Nakata and Miyamoto looked at the young and beautiful Shihori. One day, an incident happened. Shihori, who was invited to the welcome party, was drunk with unfamiliar sake ... When she woke up, she and Miyamoto were alone at the hotel. "Please ... please stop ..." In front of Miyamoto's strong body, Shihori was raped without any means to do it.