He's there for her orgasm

No food and no reliable sources of income, just this so-called friend who offers some financial aid in exchange for sex. It was their decision and now when this cutie starts to really enjoy getting fucked by another guy, but still feels a bit awkward her boyfriend is there for her holding her hand and looking into her happy eyes. Is he a pervert or just a douche? Who cares when this chick is fucking like a perfect slut!