Yes..I know MR is based in the 30's...Bt maybe a new mod for Drugrunners,I mean,theres bodyguards...I'm sure the Dons had People to carry their drugs for em...And Pimps/ho's...That was another way to make money for big time Mobsters....They could work just like bodyguards...only a different proffession...

Any ideas to make it better?

At earner, you can run a prostitution ring making the earner (in theory) a pimp.

Also, once you've gained the respect of the community (or you take leadership during a coup) and become a family head, you don't have to do drug runs or petties anymore. You have people in your family making money for you.

So, its kinda already in the game, isn't it?

Not necessary.

You can easily RP pimping.