I never buy my own drinks, and watching me sip while you overpay is one of my favorite pastimes. You will scramble to prove you deserve the privilege of supplying my refreshment, while I savor every expensive drop and revel in your desperation.
Watch me enjoy this drink and punish you with every leisurely sip, reminding you that serving me is an honor and your wallet exists to make me happier. Pay up, beg a little, and watch how easily I humiliate you for my pleasure.