My older sister works in a motel. She has some kind of a deal with her boss, the owner. He gives her a monthly salary bonus if she has sex with him, but the guy doesn't her to fuck anyone else, or the bonus stops and she might get fired. So I'm the only guy allowed in to her employee bedroom, where I stay when I'm in town. The guy doesn't mind because he knows I'm her brother, and I think he even likes me, but my sister is always afraid he might find out. This time I only got a blowjob because her boss was at the reception that night.