You Have To Gulp It All

Mistress Saras drool runs over her lips and into a puny cup. Shes playing a game with you. She drools into three petite plastic cups. Every time you see her juicy spit running over her lips into the cup. Sara spits a lot and the cups fill up. What does she do that for? You can imagine that, cant you? She wants you to swallow her spit - you will completely drink every cup! She shows you no consideration. You have to swallow!