One night at a motel (WARNING! May be offensive, dog sex!)

[Nighthawke]

This was a working trip to South Padre Island, and as usual the place they rented was a El-cheap-o place, made with thin walls and tiled flooring, save for the bedrooms, which were unpadded carpeting.
So, I get into my ground floor room and shut off all the appliances so I could catch anyone going at it, and yup, there's one couple two rooms over and one floor up going at it.
It was looking to be busy, but with a ton of kids, so I give a sigh and settle down, check mail and then headed to bed.
Around midnight I clearly hear the question "Are you ready?" emanating from upstairs and it piqued my attention, so I laid there awake assuming they were going to get it on.
But what I hear next woke me up fully was the sound of a four-legged animal with nails clicking on the tile. "No way," I thought to myself, "they would not be doing it here."
It got quiet as the sounds reached the carpet, and a few minutes later, "oh, Oh, OH!" HOLY SHIT! No way in hell, but I put it all together and realized that some dog just mated with a girl and she loved the hell out of it. I loved the hell out of it, getting my own boner and listening for more. I heard a barrage of questions over the noise of the group outside, but not the content. I heard doors opening and shutting, then assumed that it was only a one-off.
Little did I know that they were only waiting for the pooch to recharge and come back for more... 30 minutes later, more toenails and panting where heard just as I was dozing off and she got nailed again, only this time it was louder and wilder. I came to realization that she was to be the dog's woman for the rest of the night. So I decided to do my best and listen to their fun. I only made the minor goof not to record all this, dammit!
This went on for the rest of the night until 4AM, I hardly got a wink of sleep until 4:15 or so, and had to get up at 6:45, yech. As I left the motel, I looked wistfully up at the doors above mine and wanted to see them in the flesh.