http://www.goodiebag.tv/video/do_you_take_it.htm
Now, for a serious answer... according to the Kinsey study (only in-depth, detailed study of human sexuality ever done, back in the 1940s, but seriously flawed), only 10% of the population is totally gay or totally straight, everyone else is somewhere on the continuum.
I don't think that occasionally having anal sex makes someone "gay" per se, but if you enjoy it and are turned on by men, you probably are at least somewhat bisexual. If you beat off while thinking about guys most of the time, you probably are leaning in the direction of being gay.
Feel free to ask anything else you want
