but as to what gay sex is like, I'd venture to say it's no different then straight sex, you are with someone you love/lust and ar enjoying sharing the pleasure your bodies can give you. Sex is as much mental as pysical, and the set of toys you have to play with shouldn't change the experience that much.
Pretty much any difference between hetero and nonhet sex wouldn't simply be related to whatever your views are on it. If you feel no differently it will be the same.