Negotiate

You start to negotiate. “I can’t pay you for seeing them. But can we negotiate with something other than money?”

Your sister in law gives you a smirk. “How about I test this exhibitionist kink. You and your wife fuck with the bedroom door open. I want to watch.” She says with a smirk.

“Deal!” You shake her hand and run off to find your wife. You can’t wait to fulfill your part of the plan to finally see those titties.

___

You convinced your wife to take a break and go to the bedroom. You convince her to have a quicky. You’re fucking her from behind. Her facing away from the door while you continually sneakily glance back at it.

Your wife is lightly moaning but you don’t really give a fuck. You’re looking at the door out of the corner of your eye. Finally someone appears. They silently watch. You can feel them watching as you see them finger themselves under their clothes. You see them playing with their massive jugs over their clothes. God damn. Those tits are huge. You can see out of the corner of your eye that her hand is so much smaller than those massive tits. You can’t wait to grab and see them yourself.

You decide to put on a show. You slam your cock in and out of your wife. Fucking her like a man possessed. Your wife is really moaning as the sound of your balls slapping her clit fills the air. Turning your head completely you really want to see your sister in law playing with her pussy and her tits. That’s when you’re left stunned….

It’s not your sister in law… it’s your 18 year old sister. She’s as shocked as you are to be caught. She quickly turns and leaves. You’re frozen. Hearing your wife beg for you to fuck her more. How did this happen? Could your sister in law not get away? Did she actually trick you and send your sister to check on us? Is your sister in law a freak that wanted to push the **** envelope? So many questions. I need to talk to my baby sister and/or my sister in law. But first. I guess I should finish fucking my wife…. Or at least fake an orgasm to get my questions answered.