You're throwing a New Years party at your house. I'm very close with you and your wife, so of course I'll be staying the night! We're all playing a game, and you decide you want to go upstairs and change your clothes. I also excuse myself shorty after. You hear a knock at the door, and I let myself in mid way through you changing. We flirt a little bit, and I begin to discuss our attraction to each other. This leads to making out and a blow job as I strip off my clothing. We can't help ourselves, we begin to fuck on the bed with you on top, cowgirl, and doggy style. You can't cum inside of me, so instead you cum on my face.