Cleavage Persuasion

Bella and her boyfriend have invited you round for dinner, when Bella's boyfriend pops out to get some wine she tells you why they have invited you round. Bella knows that there is a promotion up for grabs at your office and she wants to make sure you give it to her boyfriend, she decides to make you an offer you can't refuse. She will let you look down her top and have a wank while she talks dirty to you if you agree to give her boyfriend the promotion.