Caught in the act
Tim was on his back door. Naked, he was in one of the plastic lounge chairs. With his wife on a shopping trip and the kids at school, he felt comfortable enough to sneak back for a little bit of fun.
He was recently working on some solo water sports using his pee as lube for a kinky masturbation session. When he fantasized, he remembered the early days of marriage when his wife Dee was open to new adventures. Unfortunately, 15 years had passed, and if it were children, time, or that middle abdomen that developed on both, she had become less and less adventurous.