RBK-077 Falling into masochism... I can't go back. Ichijou Mio

Film Introduction

One day, Mio spotted a suspicious couple and decided to follow them on a whim. In the dimly lit warehouse, when the woman took off her coat, she was revealed to be completely naked and tightly bound with hemp rope. Mio forgot herself and continued to stare intently at the couple's perverted play.