step-Mom is going out if town for a week and appoints you (big step-brother) to be in charge. I, your little step-sister, easily overpower you and sit on you. See step-mom? He is weak and helpless. I change positions so you are under the heel of my foot. I don't even have to apply all my weight to overpower my weak "big" step-brother. One of my feet is stronger than you! How would this weakling punish me if I act out? I simulate weak spankings. See step-mom? He is too weak to punish me. I spank you POV. I am not even using all my strength because you will break in half! I call you tiny, weak, helpless, and similar while I spank you. step-Mom agrees with me and appoints me in charge after all. I stop spanking you but talk about what we will do while I am in charge all week. I will remind you just how weak, small, helpless, powerless you are compared to me. This video involves lots of size humiliation, but no use of words like loser.