I know you don't want guys responding to this, but...I wanted to share with you my first girlfriend's first orgasm:
We were both 15 at the time. I didn't even know girls had or could have orgasms. (I had been masturbating since I was 13 and I thought that feeling was just part of what happens when a boy squirts his cum. And since girls didn't have penises to rub, I never gave it a thought that they, too, coud have orgasms!)
We were making out and, for my very first time I started touching her "down there". I had no idea what I was doing, and I was extremely turned on finding that it was so wet and slippery! So I started rubbing all around it and putting my finger just slightly inside. We kept kissing all the time and she was hugging me real tight.
Then, all of a sudden, she sharted breathing real hard and fast and hugges me extremely tight! I had no idea what was going on, and apparently she didn't either! Then she pushed me away and said "Stop touching me!" Then, still breathing hard, she just kept saying, "Wow!...wow!...Oh wow!..."
That was her very first orgasm, and it wasn't until that moment that either of us figured out that girls could have orgasms.