Faye "Wank Installments"

Faye loves your painting and really wants it for her house but she can't afford the price you are asking for it, she asks if you would accept monthly installments but you tell her you want the full payment upfront! After a little bit of thinking Faye comes up with another idea, she has noticed you having a good look up her skirt so she makes you an offer you can't refuse! You can wank your prick over her panties and ass as payment for the painting!