Poptart, since your thread has been bumped, I'm making another post to explain myself, so that you don't get the wrong idea about me.
Let's say a man claims he's a woman in a personal ad, and you respond to it, meet him in person, and decide to go through with the tickling session anyway. If you do, that doesn't mean you're bisexual, and in fact, I have nothing against people of different sexual orientations, so if you are, that would be fine with me.
I just wonder why you'd stay instead of leave after finding out you've been cheated. Are you as interested in tickling and/or getting tickled by the guys as much as you are by the gals? Again, that wouldn't mean you're bisexual, but I do find that interesting, since you say you're straight.
I'm just curious, and I do hope that you don't take offense to anything I've posted. Happy Thanksgiving, Poptart. 🙂