Yasui despised her boss, who was annoying with dirty jokes and body touching. She started dating a senior at the same company and even got engaged. Just when she was enjoying her days, she went on a business trip with the boss, whom she hated. She was forced to drink and get drunk, saying it was a business trip... When she arrived at the hotel, she had to share a room because they didn't have the budget... It was all a trap. "If you really don't want to do it, you can resist, right?" He threatened her with a video of her being raped unreasonably... With no way to escape, she was pressed down by a huge body all night and was made to cum, leading her to succumb to pleasure... She had become a lustful woman who wanted it herself...