Get Marie to blow you.

You approach your wife and the neighbors and rest a hand on Marie's upside-down back to let you know you're there. Seeing your rock hard cock right in front of her face, she wastes no time and wraps her lips around it -- noisily sucking it as she gasps and groans from the attention your wife is delivering to her exposed pussy.

Charlie, meanwhile, is trying to stay upright as his wife wriggles around on his shoulder and your hot wife writhes in front of him. With his free hand he tries to grope your wife between steadying himself on the kitchen counter.