kinbakunokaiji: My Private Kinbaku lessons with Akira Naka October 11 · · Taken at スタジオ六本木倶楽部 Photos by Erisa Sato
tags: 緊縛 (Bondage) 羞恥（humiliation） 服従（Submission),
from: https://haruka-staff.tumblr.com/post/102278165675