Caught My Coworker And My Spouse Screwing Like I'll Never Find Out

My spouse is the same age as my coworker. I never expected my coworker liking my spouse sexually. Granted he got stamina and knows how to use his dick. I had to leave town for some work updates and I knew he would be horny for some sexual pleasure while I was gone. I got home and started to undress while heading upstairs to the bedroom to put on my sexy lingerie. To my surprise my spouse had his cock in the coworker's ass screwing it as if he was screwing my c**t. Her tits swung about and he slapped them hard. He never smacked my tits because they weren't as big as her's.
I decided to wank my spouse when he pulled out of her and said, " Let me see you blast that ass ! " while slapping his cock hard. She did have a wide ass and tits that went with her hour glass shape figure that i envied. I shocked my spouse when he saw me under her licking her long slit while pulling her nips. He heard me say, " What the hell ! Sex is good or bad depends how you think of it at the time.