Why did I cheat on my husband with a 18 year old. It's quite simple, I realised how attractive I found him, and that I did not feel the same way about my husband anymore, and had not felt that way about him for many years. My son's friend Roger is a magnificent looking man, extremely tall, good looks, muscluar and verry fit. The first time I masturbated thinking about him was when I caught my daughter giving him a blowjob in his car late at night. I snuck out the back door around the garden to the front were he had the light on in his car and I could see my daughters head on his lap. My daughters head bobbed up and down fast and from what I could hear and see it was obvous what was happening. 

 I did want to run away from what I saw, but I couldn't stop watching and listening to them. I was close enough to hear everything, and could even hear the sound of my daughter sucking on his cock.  I could hear Rodger saying he was getting ready to cum, and he was going to make his little bitch swallow every drop, even if she chokes. I found his words really exciting, and wished my husband was more like him. 

I moved closer to the passanger side knowing the dark and being behind them would most likely help me not be seen. I could see his cock, it was huge, red and angry. I could also see my daughters skirt was pulled up, and his hand was working between her legs. He said swallow it cunt, swallow, and pushed her head right down on her lap, and held it there for so long I was worried my daughter would choke, but he eventually let her come up for air, and I could hear her making swallowing sounds as she tried to satisfy him by swallowing all his cum. For the first time I got control of myself, and moved as fast as i could back through the garden to my back door. I could hear Rodger laughing as I went back. I masturbated so much that night, and ordered more sex toys, I think I only manage a hours sleep that night.