USBA-022 Uniform bondage, being trained by my uncle... I've become a sex slave ● ... Chinatsu Hashimoto.

Film Introduction

I also begged my uncle to tie me up... and he said he would when I grew up... Today is my birthday, the day I become an adult... My uncle is a photographer. I've sneaked a peek at his work before. It was a shoot of schoolgirls tied up with rope. The girls' pained yet blissful expressions, their lewd poses—imagining myself in their place makes me feel hot all over. This masochistic desire that's sprouted...