A very cool topic...
A very good friend of mine was a genuinely versatile dude. His interest in total bttm guys was very limited. On the other hand, I have always been a total top.
Whenever I hooked up with a genuinely vers dude, who wanted some reciprocation, I introduced him to my friend. Equally so, whenever he bumped into a hot total bottom, we would always meet over the coffees, and I would go back home with a new buddy...
Worked like a charm...
Quite a few guys still have problems with coming to terms with their own sexuality, and need to have some sort of practical excuse for letting another dude fuck their brains out.
Recently, a seemingly straight and pretty hot dude approached me via one of my straight friends saying that he was like having quite some problems with his career planning, needed references, etc. I quickly referred him to the professional service I knew, only to get a mail from him that he would rather discuss some of his problems over drinks in strict privacy. He turned out to be a five star cocksucker who admitted loving it, and using his talent to get both some fun and a benefit or two on the side...
No doubt, stutting around (if you are very highly qualified) for benefits may help you open a few otherwise closely shut doors here and there. If you lack any substantial qualities however, you'll be very soon replaced by the next dude, equally hot and willin'
KD