Sorry, no trippy experience so no tupper drawing yet.
Modern painkillers work like a charm without fucking up your perception.
The whole thing, maybe 1.5 hrs in total, worked out well. I'd call it the greatest tuppering benefit so far.

Had to wait quite some time for the injections to take effect while the surgeon was dealing with another patient. Before tupper I would have anxiously cowered in the dentist chair awaiting my fate. But now I spent about 15min imposing Alice, and as we got bored started to inspect medical equipment in the room, dropping an hourglass which rolled under a shelf. Just managed to get everything back to order before the staff returned. The surgeon was a pretty cool guy and talked to me through most of the surgery making me give thumbs up or down as reply while discussing the German academic system. Told me to keep up my underpaid work in academia because society needs such people. Tupper agreed. Well except for the payment part...
So I was kinda occupied but managed to keep tupper around. I also did some wonderlanding and Rubik's cube rotation exercises in between when things got rough. There was nearly no pain, but enormous pressure when my teeth were pried out of my jaw bit by bit. I'll spare you further details but the sound of your own teeth breaking apart is nothing pleasant.
Still nothing to complain, walked home afterwards without much impairment.
So far so good but there's also the bad. While meds work well, some nagging pain remains which kills most motivation. Here tupper can't help as I can't focus on her. Forcing of any sort doesn't really work either. The pain comes and goes, mostly I'm fine. But it's interesting to note that at least for me tuppering works incredibly well against anxiety and fear, sometimes too well. It's pretty effective against low-medium short time pain but completely ineffective against longer lasting aches which get me down.
I did try to draw every day but I'm fed up with basic shapes and drawing anything meaningful just looks like crap. Ah well, I hope my motivation gets better when all pain is gone. I'll finally get that Intuos board this weekend, that's another incentive I hope. Cat will be delivered.