Step Mom Fuks Son While Husband Sleeps

My sister has grown up now. She looks very beautiful and hot. I had no idea that she had a crush on me. She did not tell me directly but she let me know one day. I still remember that day. As you can see, she wore a short skirt and a matching black t-shirt that day when she called me while I was about to leave. She told me that she felt bored and wanted to play UNO.

I agreed but she sat on the floor to play. Resting her back over the sofa, my sexy sister spread her legs. I felt shocked to look at her upskirt at first. For a moment, I did not believe and looked again to check if I noticed it right. She indeed did not wear any panty and kept flaunting her hairy pussy until the end.