I had been boning one of the Mexican chicas from work for a while, and one day she took me back to her trailer. We were on the couch and she had my pants opened and I thought she was about to start sucking when her husband comes walking out of the back hallway. I about freaked the fuck out when I heard him, then I saw him standing there and he's wearing panties. He immediately kneels and she told him to start sucking, and he did exactly what she said until he made me shoot in his mouth. That was the first time I ever had a guy do that, but it wouldn't be the last. She took me home somewhat regularly for a couple months and he sucked every time she told him to.