Chemistry, chemistry, chemistry! It's all about chemistry. Regardless of your preferences their needs to be chemistry between the two. That's when you are bound to find someone who will ring your bell. Almost any man can be seduced (even homophobes) but that doesn't mean they will be a great sexual partner. We have all seen that right here on
Broke Straight Boys Straight men who we all fill have sex, for pay, without much personality or emotional involvement. Then one day they are paired with someone who they "click" with and they suddenly become warm and passionate and provide us with what we interpret as "their best shoot".
As for being able to teach personality and emotional connection, I disagree, I think you can teach that. I have been witness to that. I had an 18yo straight boy who I seduced. For a year we got togther for sex, and it was good sex,even if he was not emotionally connected, or had much personality. One thing he refused to do was to kiss! Well, 8 years later, he would come over and we'd start with a heavy kissing ,petting session before getting down to more serious stuff. He learned overtime to become all that I could have hoped for,as a sexual partner. He was in fact, one of the best partners I ever had. And he is not the first straight man who I witnessed such a transformation in.
And, in fairness, I am sure we all know someone gay who sucks a mean cock, but otherwise may be lacking in personality or emotional connection. In fact, there are MANY frigid queens out there. Obviously, that is no one here on the forums. Everyone here is pretty passionate about everything!