I've had this idea for a while... oncest and Okane ga nai would be quite similar when you think about it..
Greed-ler  -  Kanou
Once-ler  -   Ayase

daaaamn.. so, what do you think? XDD

Greed: From this day on, I'll buy your body for 500.000 dollars each time!!
Oncie: *lays on the bed* meep :c
Greed: What, that's not enough? I can pay you more u know. Just look at this place! I live in the middle of money piles!! Fuck yea~~

I'm gonna make a comic out of this anyway XD