I fucked my wife in a stairwell at a New Years party last night [MF]

So not sure who I can tell this in real life, so why not here. My wife (34f) and I (41m) have been married for ten years and we have always been a bit in the adventurous side but this was a first for us. I’m pretty average looking but my wife is a totally hot blonde. Like I don’t know what she was thinking marrying me, anyway we went out tonight to a reasonably fancy New Years party at one of the big hotels downtown. It was a great night, food was decent, we had VIP tickets so we had a good place to relax if the dance floor got too crowded.

Anyway after midnight I said hey let’s go downstairs – the floor below the dance area was where they had some of the desserts – and she said okay. The line for the elevators was long so I looked for the stairs, she was like well let’s just wait I heard they had closed the stairs in case people were too drunk, but I went down a different hallway.