Lily's big step-sister Macy makes her life hell at home at school, always bullying her and telling her what to do. Well Lily has some dirt on Macy and video to prove it. For once in her life Lily has the upper hand and Macy will have to do what she says. She tells her that she must worship her feet if she doesn't want step-mom and step-dad to find out and Macy reluctantly agrees. However, Macy discovers that little step-sister's feet aren't that bad and starts to really enjoy it.