It's my best friend's birthday and who better to go shopping for her with than her boyfriend? I decide to try on some clothes at the store to see how they'll look on her and I notice you giving me a strange stare. I extract from you that you've been pining for me all of these years and we make a deal that I'll try on all of the sexiest outfits in the store, as long as you pay for all of them. She gets nothing and I walk out with everything. Slowly, this evolves into you jacking off for me... paying me more for a chance to cum, with a very cruel ending :)