Do you have a favourite sexual memory that stands out amongst the rest for any reason?

I think mine would be at a wedding with my then partner, had a few drinks and slipped into back into the hotel room for a quickie. Maybe it was the way her dress was hiked up as she was bent over, the music we could hear (Red, Red Wine being played by a jazz band), the perfect amount of alcohol in our system.

Maybe all of the above, but it always sticks out and gets me going if I ever think of it.