Leasing gf pussy to rich friend

What do I do when my salary is not enough to pay the heating bill and it's getting cold in our apartment? My slutty girlfriend doesn't want to get a real job, so why don't I make her do what she really loves and make some money on it. I made a deal with our rich friend and leased her mouth and pussy to him, and even stayed home to watch her suck his dick and fuck him with no shame at all. Finally I put that insatiable cunt to better use.