“This is the first time I've ever seen a man’s body like that”. Today, secretary Kikuji came to apologize to the president of his business partner, Tougo. His boss has caused him a loss of 10 million yen. Kikuji is wary of Tougo, who says that he has a taste for SM. However, Tougo seems to like Kikuji and offers him a grand welcome. The atmosphere between them is sweet, but when he discovers the listening device that his boss has planted, Tougo then takes out a rope and says, "I guess I need to punish the bad boy”. What begins now is a relentless development of his nipples.