No one can help me in a cage! Just getting fucked... Yui Hatano's female prisoner bondage work with Mion Hazuki as a special guest! Yui was betrayed by her friends and put in a women's prison. She is tied up and turned into a caterpillar by the female prisoner's boss, and forced to take over her body... Her jailer attacked and raped after the toilet in the punishment cell. Still, Yui, who escaped from prison, tries to take revenge on her betrayed companions and the unscrupulous branch chief...
