College student Yuri'a comes from a wealthy family of a financial conglomerate. She had a boyfriend named Kitayama. Kitayama appeared to be a clean-cut handsome man, but in reality, he was a candidate for membership in a violent gang and had been ordered by his superiors to get close to Yuri'a. Then, Yuri'a fell right into the clever trap set by Kitayama and became a 'tribute' to the successive higher-ups of the yakuza, falling into depravity... Driven mad by intercourse, caressed or penetrated, she repeatedly faints！！
