What is it like to be with a girl for the first time.

If you mean sexually, I found it to be exciting yet frightening, if that makes any sense. At least that's how mine was... Anyway, I love it and can't get enough of it. You could call it intoxicating. I would highly recommend trying it at least once in your life, if this is something you are interested in. This topic might fit in better to Women on Women or Bi Bi Baby catagories.