This is the most recent experience my wife and I had.
Saturday night. Casey and I planned on catching up with a friend who came to town, having invited him over to our place. The house was otherwise empty with kids being at their grandparents. The hot tub was set, food made, Casey just got waxed the day before, and we warmed up by fucking twice before he got there.
Dave, for lack of a better fake name, came around noon. We sat on the sofa chatting for ages, before finally making our way to the hot tub. Seriously, I know why hot tubs were popular with swingers: they get things going better than any libation.
Dave and I get in, Casey comes into the sun completely naked, carrying ice water and a smile. I’m always into seeing her like this, skin glistening in the sun, how her pussy parts when she steps into the tub, and her nipples harden and she gets goosebumps from the hot water and cold air.