Chickadee's manga / #straight x gay(3)

The ladies love Rihito, but his secret obsession keeps ruining his relationships. His you9nger co-worker, Tomoki, is in love with him despite his quirks. He keeps asking Rihito to give him a chance, but the man just laughs and says he isn't into men. One night, Rihito's curiosity gets the better of him while they're drinking at his place, and he takes advantage of Tomoki's feelings to get the younger man to tie him up... The exploration and romance between a businessman and his easily manipulated co-worker just escalates from there!

From Exiled Rebels Scans:Thirty-two year old Suwa Misumi is a Master of Sake and has just recently been fired from his job due to causing trouble from being "too friendly" since he doesn't like to refuse requests. At the lowest point in his life, he now finds a restaurant he desperately wants to work at. Only problem is that his latest drunken one night stand is the owner!!