I've spent years in hotels and in 99% of the times I had a room with connecting doors to the next room, absolutely nothing happened. Once in Valencia, I had that connecting door and a young couple came back late and started having sex. Qualitatively not that interesting, but, during the session, I heard someone getting out of the bed, running to the toilets and vomiting. Quite funny in fact

TOWN IN THE FRENCH ALPS
For the last 2 nights, I had a connecting door in a very nice Hotel. The 1st night nothing happened, only TV sounds. Then yesterday early evening, I was going out of my room when I heard a door slam and it sounded like the one next door. So, opened mine shortly after to go to the elevator. 3 old persons in their seventies. I said "Bonsoir" and we went down to the ground floor.
I guessed that they had the connecting room and had no hopes.
2 things:
1 - The old persons were not in that room.
2 - I guess the vocals speak for themselves in what concerns age and language spoken (haha), as well as the shear length of time they spent fucking. No 70 yo would survive that.

I saw them today, checking out. Young, both early twenties and most likely of north African descent. He was slim and fit, and she must have been 1m65, stronger built perhaps 60Kg. Dark hair to her shoulders and much in love.
RECORDING 1
Heard weird sounds through my headphones, listening to music. Went to the door and there it was... The slow start of something I never had before. An anal sex session. And, my dear forum fellows, there is no doubt at all that this was the back door.
You can hear little "aie" (ouch in French) and then after this veeeery slow start, well, what can I say, she very vocally informed anyone listening that it was in her ass.
As of 11:00, she says "ah oui encule moi" (oh yes sodomise me or fuck my ass) and "tu es dans mon cul) (you're in my ass). And repeats that every now and then.
I thought she sounded like a porn movie (not that I ever watched one haha) and then thought she's a pro. But I left some of the talking afterwards in all files so can hear that they are very much in love.
They discuss the ass fucking after the session and she says "c'etait exitant" (it was exiting), but not super special.
Lots of dirty talk during the session, "défonce moi" (give it to me hard) etc.
The guy came after some time, and let all of us know, saying "je viens, je viens, je vais venir" (I'm cuming and I'm gonna cum).
Weeell I thought nice catch and good night.
Started at 22:45 and ended at 1:40am...
RECORDING 2
No anal and more or less the same action as before but with more good stuff for her.
RECORDING 3
They're still at it... Couldn't believe it. 3 recordings and every time that animal (and I say that with respect) starts over after 5 minutes. Am I getting old?
RECORDING 4
Went to breakfast. Saw many couples there and thought I knew which one it was, but no, totally wrong. Saw them leave roughly 10 minutes before me. Went back to my room, opened the door and it was full ongoing action. Missed 10 minutes, I guess.
I would like to give the Oscar for best female and male performers in last night’s hotel to this beautiful couple and thank them for sharing.