A mysterious Hole in the Wall (Stufe 9) mail warning

Everyone needs a place to rest, relax and decompress at times...luckily you notice something. There is a hole here...around waist height... ....whatever could that mean? ...If you care to find out, you might aswell try your luck. As far as you are concerned there could be anyone, from anywhere, at any time behind it.
No questions, no introductions, just joy and the thrill of the unknown...
There is also a marker attached to a string hanging a bit next to it. Seems like you could draw or write anything here if you had reason to.

The Wall:
There are tally marks here...
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Someone very considerate wrote above the hole 'Knock FIRST. Wait for response. Enjoy.'
Someone else wrote "10/10. Don't hold back, feed her as much as you can." a little ways to the side of the hole.
To the left of it there is "Cumslut" written...with a bit of a stain over it....aswell as a dripping stain near the hole.
To the side there is "This slut knows how to blow a cock dry" written.
Around chest height above the hole there is “a perfect soft mouth that really knows how to work a cock! I’ll definitely be cumming again soon!” written.
Another writing says "If you want to test your No Nut November streak, stick inside. Bonus points if you edge before you even put it in, I dare you."
"If you trying to survive NNN, that slut ll make you lose your mind" is written along the wall aswell...
A bit underneath the hole it says "The best one in here, and doesn't even need to say a word. Others could learn from how she does it."
Down the wall someone wrote "Warning! That mouth is made to suck your balls all empty, you cant leave once started"
An arrow points to the hole, saying "Insert here for stress relief."
And another arrow points at it, saying "More than a hole, a cumdump, the best cockholster and mouthpussy~"
Another message reads “Perfect soft lips… and a firm hand too for naughty boys! Can’t wait too see just how rough she can get…”
There is another little comment written:"only twice... going for more next! ;)"
More writings can be found on the wall..."Aim straight at her and blast at will. Will be cumming back for more until she's coated in my seed"
or..."that hole milking you empty your gf never could.."
further down there is 'Terrible manners. Insensitive. Pain over pleasure. 0/10' written...maybe someone didn't behave...it's been crossed out tho and right above that is another comment..."This slut loves to swallow..."
"Favourit place to let of steam" is another writing with an arrow towards the hole...funny how this one couldn't even write properly anymore.
There is also a filled wrapper pinned to the wall...written right next to it is "Proof of a wonderful night and of multiple loads getting milked from a tight, wet, hungry hole. If you think the mouth is good... you haven't seen anything yet. ♥"
The comments on the wall seem to get more cramped as time goes on...another says "This hole has the most delicious surprise I could have ever found, with a mix of softness and dirt, that slutty mouth, can empty any cock. Enjoy it, it will take you to ecstasy."
Right above the hole is written ''dick here for fun'
Someone added a silly drawing with some writing: "(o)Y(o) - actually, honest to god stacked. Glorious, soft, pillowy, heavenly, beyond words. Glazed to oblivion."
"Top service. 5 star ball draining treatment" is written aswell...funny how many 'reviews' there are for an unknown hole...
"Lovely soft hands know just how to expertly milk any throbbing cock, will definitely be back for more ~" is yet another message written here...
"Loved the way she made me cum so quick and so good...Will come back for more, lets see what it has in store for the next time!" is also written a bit further down...with some...white stains...next to it..
'Pure bliss that would make Aphrodite jealous' is written by the side aswell.
At eye level someone wrote "ATTENTION ENTER AT YOUR OWN RISK!!! BJ will be ruined forever after this ;)"
A Condom is attached to the wall. It is absolutely loaded, hanging from the wall with a note that I write underneath, saying:
"Still the best hole that ever happened to this place ♥️ Glad to see it once more."
"If you're tense, there's no better place" is written at a free space to the right....
Another mark, another...'review':"An amazing tongue. Amazing lips. She pleasures you as if it was her only purpose. Really works your tip and enjoys herself too if you just let her do what she wants to your cock. The best time I've had in a long time"
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Seems this hole has gathered quite the crowd...lots of writing and stains, new and old, decorate the wall...barely leaving place for more.