I had a suck buddy, maybe the last time was in 2009. He was a small business owner, he had a small office in a professional building. He identified as str8 and told me he rarely sucks men off. He would only suck me there because he had a wife and kids. I also had a hard time scheduling appointment's with him, LOL.
Well, fast forward years later, I found out he actually had been sucking quite a few men. His business had closed and he emailed me there would be no more sucking from him from now on. I guess one of the reasons for the scheduling problems was because of all these "Other men"< LOL.
I actually believed he was str8 since he wasn't the best cocksucker, but man if you have been sucking for years, why weren't you better?