According to various studies/surveys, over 1/3rd of hetero guys like gay porn.
Of course, this is a generational thing. As "gay" is more acceptable, more people are willing to try it. Obviously, older people will be more stuck in their ways, while younger people will be willing to try new things.
There was that survey that showed that over 2/3rd of UK guys under 35yo enjoy cuddling with each other, in a semi-romantic affectionate, non-sexual way (spooning and such).
Of course, there's the rise of "bro-jobs".



