Be honest

"I think that's the hottest thing I've ever heard." you say, your cock throbbing in your wife's hands. "I can't believe you put your tongue on your own daughter's naked body."

Georgie shrugs. "It was just to lick some cum off her tits. I made sure not to lick her nipples. I mean, she's still my daughter and there are still lines, you know."

Your cock throbs so hard. "Oh I think you crossed lines that most people would cross."

George leans down and gives the hot flesh on your member a nice lick. Then shrugs again. "Not on vacation."

You laugh. "I don't think most people vacation like you two do." You say.

Georgie smiles as she gives your cock another lick. "Maybe most people do vacation like we do. Maybe you're the one who's been doing it wrong all their life."

You'd never considered that. But suddenly you feel as if it's possible that the entire world has been getting freaky and you've been left out. You have an innate desire to tape into your inner-most filthy thoughts. "Know what I think?" You say as Georgie slides her lips over your head. You're trying so hard not to splooge inside her mouth. Especially as a plan comes to you. "I think it's not fair that Chrissy is out fucking all the boys she met today while you got left behind."

"You think doing this with you is unfair for me?" Georgie says as she briefly pulls her lips of your cock.

You don't have a response to that. You don't need one. You need to convey your plan. "I think when she gets back, she should return the favor from that vacation in St. John and clean some cum off your tits."

Georgie's smile spreads into a big goofy grin. If that's not enough evidence that she's onboard with your plan, she quickly pulls of her nightshirt, exposing her lovely, sweaty tits to you, her nipples as hard as you've ever seen them. She slides up across your body so her face is pressed up against yours. She gives you a deep tongue kiss. She's clearly in the throes of passion. "Oh yeah?" She whispers. "you want to watch my daughter clean your cum off me?"

"Yes." you respond with your own whisper, your hard cock pressing against her hot thigh.

Georgie closes her eyes and moans. "Mmmmmm" then, just when you think you couldn't be surprised anymore, she says something that shocks you.