Ellen is my sister. She is two years older than me but we look almost identical. Her daughter, Jane, is the same age as my son, Tom. They are both on the local college swim team.
I invited Ellen and Jane over to grill some burgers and hang out at our pool. When they got here I asked Ellen about the egg vibrator I had loaned her a few days ago. She told me that Jane had borrowed it but had brought it with her today.
I wanted to put the egg up my pussy before I went swimming but since Jane still had it I thought I would try out the We-Vibe that Tom had bought me a few days ago. When I took it out of my dresser drawer Ellen said she knew what it was and how it worked.
I took off my shorts and panties and sat on the edge of my bed with my legs spread ready for Ellen to put the We-Vibe in my pussy. Before Ellen inserted the vibrator she leaned in and sucked my clit to get my juices flowing.
When I was good and wet she slid one end of the vibrator in my pussy and the other end came up against my clitoris. I could see this was going to be a real experience. My g-spot and my clit at the same time!
Ellen picked up my iPhone and finding the App she turned the We-Vibe on low. My cunt twitched. There was a very nice buzz going on in my pussy.
Ellen turned it up to medium and I had to lie back on the bed. I could feel my orgasm approaching fast. When my sister turned the vibrator on high it was all over. As the orgasm washed over me the intensity of it made me think I had died and gone to heaven.
My pelvis started bucking. My sister had to use all her strength to keep my hips under control. When my orgasm eventually subsided Ellen finally turned the vibrator on low.