I occasionally thought about sucking cock when I was younger, but never pursued it.  Did not want to stay into a gay or bi lifestyle.  As I aged, I realized that sucking cock not only turned me on (especially taking a load in my mouth), but it was much easier to hook up with guys than with women (I really like giving women oral; I suppose oral is my favorite form of sex).  Guys know what they want, there are fewer games.  Women send too many mixed signals.  The times that I have sucked with a woman present are especially erotic.  Something about a woman watching me suck is a real turn on.
You should give it a try my friend.  I bet that you will really get into it.  Then the big question is, what happens if she and he want you to bottom for anal?