My wife and I went to stay with some friends. We were on a pullout in their house. It was open plan, kitchen / lounge. We got frisky after we’d gone to bed and, liking a bit of m exhibitionism my wife was giving me a blowjob in front of their patio window. Suddenly the door opens and in walks her female friend. She stops dead, says ‘oh’. My wife had my cock in her mouth, frozen. Then she starts sucking again slowly. The friend walks to the kitchen for her glass of water, trying not to watch. Then turns and walks out. Moments later she comes back in and sits at he kitchen table, watching my wife suck my cock. My wife beckons her over. She drops to her knees and they take turns until eventually the friend swallows my cum. Then she picks up her water and walks back out to her husband. Never spoken of again. Best night ever!
