Mio lives a peaceful life with her husband, who runs his own company—until one day, everything falls apart. Her husband's business collapses after falling victim to fraud, leaving him unable to repay a loan from a criminal organization. Thugs arrive at their home to collect the debt, and in front of her husband, Mio is violently raped and then kidnapped. Forced into prostitution, she is made to work as a bunny girl at a bar run by the gangsters. Struggling to meet expectations, she faces relentless bullying and harsh treatment from senior bunny girls, along with constant coercion. With no other options, Mio begins performing degrading acts as a sex slave bunny, gradually drawing cheers from the customers. As she endures the humiliation, the situation grows increasingly desperate, making it clear there is no escape.