Sex From Neigbour's Wife

I do occasional odd jobs for a married woman who lives a few streets away. I only vaguely know her husband who is not much of a handyman. She pays me with sex. Started off with a blow job in the kitchen now it's usually sex in the lounge. What gets me extra going is that there is a large photo of the two of them on the wall. It turns me on to look at him while I'm doggying his wife across the floor and listening to her gasping as I thrust into her. As a concession to him I always pull out and shoot over her when I cum. I always love seeing cum on a woman.