Yeah, when I see hets doing PDA in places where the homo concentration is high I usually assume they're trying to overcompensate for some nervousness. But I'm not offended by it, anymore than me and my putative boyfriend making out in a straight bar should cause offense (other than an offense to Victorian propriety, hehe). I realize that's not reality in most places, but it's what I want reality to be. Now, if a group of 100 boys and girls came to a gay bar and staged a hetero kiss-in, I'd have to wonder as to the appropriateness. But a couple here and there, meh. I'm secure enough in my own self-identity to not be threatened by what other people do, in my face or not. So in a sense, I like it when I see a lone hetero couple making love in gay land, because it creates a context within which to see ourselves better, and perhaps, works as an invitation for us to do the same in straight land. And if they should happen to increase in concentration and 'take over' some spot or other, well, we'll just 'take over' another of their spots, or start something new. Better that way, keeps things exciting, bars especially.

oops! good points

When I'm in the throes of passions I have to shut the dog out of the room, as the dog will key in to the sexual energy and want to participate.
This does discriminate against the dog, but I am resolute.