I came across this ad. She seems like she may be what you're looking for. Same day, phone, etc.
I have no experience with her so can't comment on that.
https://www.leolist.cc/personals/do..._prodomme_squeenmisha_com-7312737?source=list
A very long time ago when I started seeing Dommes it was a phone call and 3 hours later you were on your knees in front of the Domme. I really miss that excitement and energy.
I saw her a few years ago, I would say the experience was kinda "meh", yet she asked to bring some condoms on my way there, as she was out of those, to be fair, I booked on a short notice though. Her place was tidy but gave a feeling of dirtiness (not the way you want it). Yet she won't touch you (as in "no jobs"). IMO, there are many better options for the same buck. Speaking of forms, it usually takes a day or two, but not nearly as bad as it may seem. It might be difficult to just start writing, but it gets easier in the process.
Just a word of caution about another provider, Nemesis Sky, who agreed to book for the same day, took deposit (sent in 5 min after texting), and then she said "someone booked before you". Refused to refund the deposit, so I ended up seeing her in several days. Overall, she is good, but she is more of escort than a domme, however, despite a decent collection of toys. My opinion is like it is an overpriced service and I surely didn't appreciate this "bait and switch" thing.