
Blackmailed by her husband's boss, Sunao is forced to wear nipple chains to save her husband's career. The constant tugging leaves her nipples permanently erect and hyper-sensitive. As her boss relentlessly exploits her body, she descends into a state of total sexual depravity, craving the stimulation of the chains.



















*It was my first time to see Sunao Kui's work. She has nice-looking breasts and nipples, so I thought it would be easy to attach a nipple chain to them. It was great to see her drooling and writhing while attacking her nipples. However, when it comes to sex, nipple chains tend to come off or get in the way. I'm sorry that it turned out that way. I thought it would have felt a little better. Also, if she had left the nipple chain on, wouldn't it have been nice to have a scene that made her look like she was about to be found out? Try going out or riding the train. . .