My Sister's Friend

I realized one day that my sister was trying out lesbian sex with her eager friend. I did not interrupt, but watched excitedly. Later that day, I confronted her. She was upset to think I might tell mom, but I said if I could get to have her friend, then I would not tell. A week later, she invited her friend around. She told her I was eager to have sex with her. She agreed and my sister insisted on watching as I got naked and had lots of different sex acts with her friend. After we had finished, her friend got dressed saying she had enjoyed herself. Then, she went home.

— Tyler, 21