First of all, I have to tell you that I am a new visitor to this site, thanks to a VERY good friend of mine who turned me onto it, and I am now a daily reader and LOVE it.
So here's what I like to do...I like to put in a movie and watch a couple of my favorite scenes, which almost always include girl-on-girl acts. To add to the intensity, I make myself wait as long as I can until I just can't take it anymore then I get out at least one of my 'friends' and start teasing my now rock-hard clit.
As the intensity increases, so does the juices of my pussy so I slowly slide my 'friend' in and out to add to the moisture. It's at this point that I usually can't take it anymore and so I turn my 'friend' up and go to town on my throbbing clit. The orgasm is almost instantaneous and I can feel it all the way to my toes.
When I'm feeling especially naughty, I like to call my friend (the one who referred me to this site) and share my experience with him. The thought of his rock-hard cock and the fact that he loves knowing that I'm masturbating just adds to the excitement. In fact, I'm pretty sure that he'll read this and will know that it's me...I'll be sure to share the results of that in a future 'experience' story.