Don't Know What To Do About This

Help! A little over a week ago another girl and I fucked.

We are both in our early twenties and single. I had never done anything like that before and really did not think that I would ever be interested in that sort of thing. But she was willing and I just went along with it, and we ended up actually fucking together.

I was so surprised with myself for having done that, and even more because afterwards I found that I had found it to be very exciting and had enjoyed it.

Now I am wondering if I should do it with her again. I would like to, but I’m just not sure. So I went on line to try and find some advice and came across this site. Does anyone out there have any advice? I really am not a lesbian and I have not thought of myself as being bisexual, either. I am in such a quandary.