Which is another reason why so many hate homosexuals and are confused about what homosexuality really is. That whole 'its a choice' thing is due to the preponderance of 'straight' men doing gay sex.
Long history demonstrates that males tend to have this open nature toward who they can have sex with as long as it follows rules of conduct that allows them to maintain the illusion they are straight. Example, no anal sex (don't take it), only having sex with the help/slaves:
Like--->
The Centurion and His Pais (man-servant) sort of situation were very common back in the gay.... um.... day. The Centurion most likely had a wife and kids back in the Roman Empire yet he had his boy-toy that performs many activities, such as polishing the sword and of course polishing the real sword and shield and other weapons. It was safer than prostitutes back in the day before antibiotics people died from lots of interesting infections.
And there was a predominance of older guys taking on younger guys so called 'Man/Boy love' The situation was married men (straight) with boys on the side.
One of the reasons why I try to remove the emphasis on the sex part of homo
sexual, and get people to focus on the other emotional aspects is to make a distinction between the sex act and what ones orientation really is.
Penis likes holes - warm holes, tight holes, sloppy wet holes - penis doesn't really care about the gender. Ergo the Flesh-light exists.
Men, however, tend to favor one gender that they want to spend the rest of their life with, cuddling, holding, hugging and doing that commitment and companionship deal with which in some circles is called 'marriage'.
Those other things are what determines ones sexuality.