Is A Mouth Really A Mouth?

You hear straight guys say it all the time -- a mouth is a mouth -- and it's the way they seem to rationalize receiving a blowjob from a dude while maintaining their heterosexuality. I don't know about you, but I'm a gold-star gay. Never been with a woman, never wanted to. But still, if I were drunk at a party, like the college guys in this video called "A Mouth Is A Mouth" and I discovered a woman between my legs gulping Little Joe, I wouldn't feel I needed to defend my sexuality. I might just enjoy it and that would be okay.