Add up the amount of times your mom needs vaginal attention per fortnight (VAPF) and multiply it by the amount she pays me to stuff her like a pre-teen bra (ASPMT-SHLAPTB) and you've got a rough idea of how much your mom craves my penis, I mean, how much I make in a two week period.
Unlike my barely interested cock and your whore of a mother, money isn't really my thing. I know it makes the world go 'round and all that, but I try hard not to care about it.
Short Answer: I make enough to provide oil-based lube to all your mothers. Water-based lube is safer but I just don't care that much.