"Does it feel good to be tied up with ropes?" My best friend Aoi asked me this question unexpectedly after watching my parents' bondage game. I just couldn't resist hearing such words from the girl I loved so much ...... I pondered whether I should take advantage of the fact that Aoi couldn't move and use bondage as an excuse to approach her and attack her. A girl shouldn't do that, but it feels so good ......! Once I experienced the pleasure, I couldn't get it out of my mind and our behavior escalated. School swimsuit bondage, big...