"My nipples are getting more sensitive… I want it to be even rougher." During club practice, 'Yura' was troubled by the intense sensations caused by her nipples rubbing against something. Following her advisor's suggestion, she visited a chiropractic clinic. She was weak-willed and sexually naive, so although she felt suspicious of the chiropractor's actions, she gradually became addicted to the nipple treatment. I can't hold back anymore. My body is beyond control."
