Already had it or came pretty close.
There is this place in Bangkok near Asoke that will pretty much do that. You tell them what you want, few restrictions, and they deliver it. The thing is I was just fucking dog tired after sitting in traffic coming back from a day full of meetings and was looking to basically just get a massage and relax, something extra, because I was going out clubbing with a few friends I had in the city.
The lady at the front was like ok, we'll pick something for you.
Anyways, the girl they gave me was a little on the chubby side but cute, bigger than average breasts for a Thai woman, but none of that matters. We get into the room, shower together and she is talking like "I have a son, do you have kids? I'm horny AF. You're hot. What do you want to do today?" I was probably nearly comatose from a full week full of this shitty traffic and hot AF weather. We get out of the shower and I start chatting a little bit and she immediately goes into 69 and and is like "lick it, do you smell it? how does it taste?" Being an ass and rimming man myself and her having a plump derriere with some big labia, also my thing, I went rock hard, carved from stone, right away. Started rimming her, but licking all around the edges at first and she was grinding her pussy on my chin and actively trying to get me to lick her ass harder. Meanwhile, she started edging my frenulum, but basically couldn't really concentrate because she wanted more ass licking from me. After 10 or 15 minutes, she came the first time. After that she said she had to go get something and came back...with a friend, also a girl on the large breast and hipped side, who laid down on the bed. I started licking that girls pussy and the first one did the rimjob of a lifetime on me, inhaling my anus, and tongue fucking my ass. I know its not physically possible but it felt like a prostate massage, which she then did, and I came, my first orgasm. Then she switched places with me and said "I've been looking at your cock, I want it inside me....inside my ass, will you please put it there." Which I did, with appropriate protection because, its Bangkok, and after 30 seconds she starts screaming and rubbing her clit as fast as possible. 5 minutes later, she comes 2nd time. Then the 2nd girl getting eaten out comes, a few minutes after that. 5 or 10 minutes later, all a blur, I come in her ass, but she doesn't want to finish yet and lays me down and then they both start massaging me, pretty good actually, I was falling asleep. 30 minutes later, I'm good to go again, and first girl tells me, "I want you to fuck my friend, she's a pussy girl, fuck her in her pussy, while I masturbate." We do and all come again after a while.
I'm not really sure what my fetish is, but this was about as close to a hopefully repeatable experience, as I want to have in life.