I’d been suspecting it for the last few months & turns out i was right about my wife & her nephew being s******* inbolved for more years then i realized. I really caught on one night when we were talking about him she said he looked to her as a mother figure type. Well she’d already told me about his swimger lifestyle so naturally i thought a s****** needs a mother figure m*** to f*** the s*** out of every now and then. The next morning she announces shes going to stay with her sister a couple days to hrlp her with housework. Yeah right i thought. How convenient after talking up her nephew who happens to live a short distance from her sister the night before. I knew that u knew wuthout saying that she’d became h**** thinking about him , h**** enough she didn’t have her guard up too good because i instantly caught on , knowing her motives , knowing she wanted him to f*** the s*** out of her once again. The next evening she got a ride to sisters on the transit then waited for him. I sat there waiting then he drove up got out n went in. They came out just a few minutes later & jped in his truck then left in a hurry it seemed. I followed a ways behind n watched him oull up to his double-wide. I parked down the road n walked up to the drivewav then to the trailer. Before i made it to the window i heard something shaking so loud i thought was an earthquake or tornado until i soon realized it was the two of them. He was f***** the s*** out of her nonstop & makin her scream for more. She was on top of him cowgirl style while he pounded her mercilessly from beneath her wet c*** she got do loud it was scary as he gave her one brutal pounding after another in every position possible. Her lingerie n nylon stockings drove me insane as i lusted for then while giving mysrlf multiple c******* while watching. They finally ginished after about 30mins of nonstop h******* s** that i knew woant the last time. After i confronted her about it unstead of her apologizing n admitting her wrong doungs she unexpectedly gave me the ultimatum to deal with it or go. I was shocked by her boldness n lack of remorse. None whatsoever. She let it be known that she wasnt giving up her secret s** ever. I was told i could watch if they both agreed but not always. She stuck to it allowing me some but not all. When allowed i cant deny uts the most mind-blowing experience ive ever had by far. There is no comparison n it keeps getting better as it does for them each time they discreutly meet usually twice per month for an hour or more of insanely wild fast loud h******* s** unlike anything ive ever seen or even ven imagined no doubt. His big c*** keeps her moaning for more n more of his thick 9inches