I was laying down in my underwear until she told me to turn around, then she asked me to take it off. She starts touching my junk just barely then goes full hands on. At one point she grabbed my jewels and started off gentle, then applied more and more pressure until her grip was firm. I grabbed her wrists to try and get her hands off, to no avail. She tighted her grip, and I clutched her wrists even more. For those 3 minutes she owned me. The soft hands that not long ago were massaging me were now destroying my exposed man parts. Her fingers were wrapped around so tightly now, I had trouble laying still. I told her to stop, but she kept going even harder, and discomfort turned into pain and anxiety, which then turned into agony. She was smiling and wouldn't let go! I had to use my knee and ram it into her several times so she would loosen her grip. She finally did let go, looked at the clock, then left. So kinky and satisfying yet sore afterwards, it kinda hurt to walk after that.