Cuckold UK

We live in Lancaster. My wife and I were staying at a couples house and he was always flirting with her. His wife went to bed around midnight and I had to go to the truck to get our things and the truck was far from the house.We had all had a bit to drink. well anyway as soon as I went outside I went around the corner and looked in the window and they were kissing not 5 feet from me.I froze and watched as he ran his hands all over her,playing with her tits. I got hard right away,when he slid his hand under her dress and fingered her I came all over the ground watching. I went and got our stuff and when I walked in her hair was messed and her face was red.

Phillip