Sandra was tired of her Math teacher always punishing her and asking her hard questions in class, so she shrank and now has him in her grasp. Sandra tells him that she always looked at him in class, licking her lips because she thought he looked tasty. She takes a lick just to taste him, then she takes another and another. After much teasing, Sandra is tied and wants to nap, but she is afraid that as soon as she falls resting, you will run away. Sandra has an idea, she will just put you inside her mouth until she wakes from her nap.