Professor's Change of Heart - Pt 3

Part 3 in the Professor Series: "Professor, that credit card you let me have is maxed out, so you might wanna take care of that. Wait, you don't want to let me have your credit cards anymore? You've changed your mind about our "arrangement" that's been working out so well? I see... How about I give you one last blowjob, as sort of a parting gift for all you've done for me..." This scandalous schoolgirl knows just how to push your buttons as she tells you all the fantasies she was having of you. "It's too bad those will never happen now. Why? Because you took away the card! I can't very well buy those outfits without your credit cards, silly Professor. Will you cave in and continue to fund your favorite student? And if you do, will she leave you hanging in desperation again?