Best System to RP Prostitutes?

Been there, done that, GURPS.
Was Fireflyesque space western. Was fun.

Maybe Nicotine Girls? Don't seem to have the PDF saved, but the rules seem to be available for free on the creators site: halfmeme.com/nicotinegirls.html

Apocalypse World. Characters get a special move that allows them to do (X) when they successfully have sex with another player, OR npc.

Also, I really wanna see a typical fantasy brothel that caters to PCs slowly amass power and become a dominant political entity in its own right. That would be neato.

>I'm the Forever DM and an off-handed comment has me wanting to run a one shot where all the players are prostitutes.

In Tribe 8, the world went post apocalyptic when crazy spirits entered the world and enslaved half of humanity. They escaped enslavement when 8 benevolent aspects of a greater spirit came down and saved them. A generation or two later, and the people have a society made of of Tribes, each of which follows one particular spirit aspect.

One of these spirits is known as Magdalen, the Lover. Her tribe, known as Magdelites, are renowned among the other tribes as being ambassadors, spies, and consorts. Members of the tribe have magic abilities related to Sensuality and/or Conflict.

Other members of the tribe come to them to help make deals, if they need information, to get the best wine and drugs, stylish clothes, massages and therapy, companionship, and of course prostitution.

There's also a group of malevolent spirits (that used to enslave himanity) known as Sangis Z'bri. They're trapped in bodies of flesh and only feel any kind of sensation by going waaaaaay overboard in matters of sensuality (kind of like Cenobites but more sexy than pain-y). Back in the day, they used to do things like grow twisted bodies as perverse kind of art, weave people into living furniture/buildings, torture/rape them, etc.

They too have magic, but it's twisted and fucked up. Just being around them makes you want to give in to hedonism, and they can reform your body with a touch, brain wash you, and all kinds of violating stuff.

The Sangis Z'bri still exist and are enemies of the Tribes, but there's a kind of peace where they don't regularly attack one another outright. Sometimes members of the Magdalite Tribe are sent to them as ambassadors and spies, with the hopes that they don't fall under Sangis influence.

Lots of fodder for a game about prostitution.

>Tribe 8
My man.

This is why RPGs are my favourite hobby

Why?

Also, make them roll for their titles.

legend of the five rings

Read the Kushiels Dart series. It doesn't have to be gimmicky and doesn't have to be a one off.