Mia needs a guinea pig for her new shrink ray. One of her students stayed after school and walks in at the right time! She asks if he'll do something for her and she pulls out her shrink ray and shrinks him down to an inch tall!! She picks up his tiny body and teases him with her big fingers! He tries screaming, but no one can hear him!! He tries to run, but he doesn't get far! Mia decides to shrink him down even more and makes him micro-size!! He is now completely under Ms. Mia's control!!!