G'day stranger!
Because it's not one grand overlord handing out whore money.
Think about it: going by pussy price, it's 80 a go. Down to 50 with a friend and true enough, ~66 lundils for three. Now it's true that ~66 is an increase from 50, but it's still a decrease from 80, the entry price. This isn't to say that for 4+ big strapping orcs the price increases in a linear fashion (I'd like to think an airgapped 7 would be paying 30 lundils each) because you should also keep in mind that Sabia and Rukh & Vrog are working together, a co-op if you will, with a stable of 1 whore.
Sabia's stated goal is as much money as possible, with Vehlis getting dicked a pleasant, albeit secondary goal.
Rukh & Vrog's stated goal is to see Vehlis get dicked, with making lundils a pleasant, albeit secondary goal.
Rukh & Vrog bring the commodities, Sabis brings the marketing know how. Two parties, together in cooperation. I don't know about you, but where I'm from we applaud small business owners.
So I say well done Sabia, Rukh and Vrog. Well done indeed!