Sometimes it will just be a handjob, maybe a blowjob, and even a full sex massage at times as well.
There are definitely better cities to bang escorts in Asia than this.
If you use apps like Tinder and Badoo you can try to meet escorts online in Vientiane.
He will get a cut from the brothel for bringing you there and that is his motivation.
While this may not be the safest thing in the world the odds are definitely in your favor that you will make it out alive.
However you do have to book a karaoke room and buy drinks before you can take a girl from here.