Naked Camping

After a number of years of marriage, the wife and I, being in our early sixties, decided to spice things up by visiting a local nude campground. She was still very cute, short blonde hair, green eyes, nice tits and ass for her age.
At the camp, we stripped down and the manger gave us a quick tour of the place. We got the camper all set up and went to the pool to relax.
There, a young fella about 50 starting chatting. He was a good looking fella and he kept flirting with Judy. She was returning the favor.
I began to imagine her and Mike actually fucking. She had to leave momentarily for the bathroom.
I grinned at Mike and told him I saw them flirting that it was okay with me that I knew she was sexy and attractive.
She came back a little later and the flirting continued. My cock started getting hard.
We asked him back to the camper for a few drinks.
There, we played cards.
After one hand, she looked at Mike and said "I find you very attractive."
He told her he found her to be as well.
She leaned across the table and kissed him lightly.
In no time, she'd led him over to the bed and began sucking his cock!
After a few minutes of that, I got to watch her straddle his waste and sink her hot wet pussy onto his throbbing cock!
She rode slow at first. He was kneading her tits.
Soon, her pussy was working his meat in fiery passion.
I saw his balls pull up toward her and I knew he was shooting a load!
It was a great weekend.