Shihori has been working as a clerk at a construction company to help support her husband, who is off work due to a traffic accident. Although she dresses plainly, the young and beautiful Shihori is gazed upon with arousal by Nakata and Miyamoto, two civil engineering workers. Then, one day, an incident occurs. Shihori is invited to a welcoming party where she is forced to drink alcohol that she is not used to... When she wakes up, she is alone with Miyamoto in a hotel. "Please... stop..." Shihori is raped without being able to do anything against Miyamoto's strong body.