Your wife, Amy, texts you to pick her up at my place.  But when you get there, I greet you at the door and let you know that Amy is "busy".  And frankly, I'm "busy" too.  But I let you watch as I fuck my bull while I tell you about how your wife is getting fucked down the hallway.  I let my bull finish with a big load of hot cum deep in my pussy before he takes off to go do the same to your wife.