Hi, well first I want to start this out by when I registered what did couple and trans under sex mean? I mean I only know about guys and girls, are those like some sort of mix, like hermaphrodites? Second off, I have a girlfriend, who's really into this sort of stuff, I mean I hadn't ever heard of any of this sort of stuff. I mean where I'm from it's relatively small and old-fashioned. I love her very much, and I want to make her happy, I mean this sort of stuff doesn't really turn me on, but it really does it for her? Can someone explain all of this to me, and tell me something I can do to make her happy, without going too far? Thanks a lot.