Nanami lives a carefree life with just her father. Tragedy strikes when her father's company goes bankrupt. Suddenly, men appear and gang-rape her without reason, taking her to a dark auction where she is sold as a sex toy. 'Please... let me go home...' Imprisoned behind iron bars, she endures training as a sex toy. Each time she resists, she is slapped mercilessly across the face, her spirit crushed... Day and night, she is subjected to brutal, forced sexual assault!
