My first MFM threesome

I had my first MFM threesome after I graduated from college. I met the guy at the gym. He was in his 50's, had a short beard, and had the start of a beer gut. For several months we masturbated in front of each other in the sauna. One day he asked if I would be interested in doing a threesome with his wife that evening. I was of course interested. Later that day we met up. His wife was in her 30’s. After some foreplay we got down to business. We eventually ended in a DP position with me in her cunt and he is her ass. Seeing him thrusting at the same time I was got me off and I shot my load. I pulled out and he continued. From that point on it was just him and his wife. He fucked her ass in multiple positions for the rest of the evening. He told me having another man watch him fuck his wife’s ass was a big turn on for him. He had me come in close to watch as the head of his cock would enter her ass. He would slide the head in and out. He creamed pied her ass several times after which he liked showing me his cum covered cock sliding in and out of her.

They invited me back a few times after that first threesome. Each time he would end up fucking her in the ass.

It was probably watching this older man fuck his wife’s ass where I got my interest in watching older men fuck younger women in the ass.