Karina is a pure, wealthy college student living alone in an apartment her father bought for her. One day, three rough-looking men barge into her home. Her father's company has gone bankrupt, and they have come to collect the debt. Instead of money, the men pin Karina down and subject her to repeated, cruel, and lewd acts. From raw insertion to deep vaginal creampies... in this endless hell, Karina eventually begins to feel a twisted sense of pleasure...