Sex With My Wife's Girlfriends: A Sybian Bribe

Willa and I have been married over twenty years and, well, things do get routine, don't they? I brought it up and she made a suggestion, buy her a Sybian Masturbation machine, one like we'd seen in some porn videos. Well, that would improve her sex life and I figured I'd suggest a way to improve mine. So, I made her a deal, I'd buy it but I'd also help her friends use it as I worked the controls, naked, of course. Well, she loved it and I loved it and they all loved it, too. Oh, you'll be reading this one-handed, for sure.