USBA-039 Uniform bondage, blooming in masochism through bondage. I'll become an even more beloved slave for my master... Yuina Nagase

Meeting an old man who loves ropes, the entire process of being tied up and trained to become a rope slave●!! Yui, who is currently doing sugar daddy activities, breaks up with her current sugar daddy and meets a new one, Ichijou. Ichijou is an old man who loves bondage. When asked to be tied up, Yui reluctantly agrees. Once tied up, she finds it incredibly exciting… Yui becomes possessed by the allure of ropes and her body can no longer be satisfied without them.