I came across this:

http://books.google.com/books?id=lUy6213gv4IC&printsec=frontcover&dq=pornographic+dreams&sig=ACfU3U2iNyBFSRnjWbENg8958r1itOsVdA#PPA27,M1

Which leads to the question: Is DP gay? If not, how is rubbing balls with another dude NOT gay? If it is gay, then why is it such a major part of straight porn?