APNS-206 For the person I love, I will fall... Drowning in scum men, Mitsu Higuchi, a young lady covered in semen, fell into the underground sex industry.

Mitsu, a university student and the daughter of an elite company. She was spending happy days with her boyfriend Kitayama, but Kitayama's true identity was that of a low-ranking member in a corporate yakuza organization. Kitayama conspired with his coworkers and higher-ups in the yakuza to push Mitsu into the underground sex industry. Mitsu, who loved Kitayama blindly and innocently, didn't understand what she was doing as she followed his instructions and went to a grimy place filled with sleazy men…