Daughters Ex Boyfriend

I caught my youngest daughter Sarah having sex right outside our home. There is a big window in our backyard that lets you see into our living room. I was watching tv having me time when it happened. I noticed in the reflection Sarah and some kid going at it. I thought they would notice me, but she was clearly getting railed really good. One of her tits was out, and she was shaking up and down with her hair messed up. I contemplated getting up and yelling at her but I was so turned on watching this boy completely use her. Sarah isn’t really the dating type and it baffled me that she was giving herself up. I was really wet, noticed that the guy she was with was well built. He was completely controlling her and getting in her real good. Something got the best of me in the heat of the moment, I decided to put on a show for this young man. I had on a sports bra and yoga pants so I decided to pretend yoga while watching tv. I could see Sarah’s face get pushed down and her ass lifted. What followed was several minutes of this young man fuck her in that position I even heard a little bit of moaning and orgasm a bit.