Your big step-sister, Nikki Brooks, has always been pretty mean to you. You have done your fair share to piss her off by getting her in trouble with your parents before. Now you find out she has been snooping through your room and on your computer. Not only did she find your collection of giantess porn but a video you unknowingly made of yourself jerking off to it. She laughs at what a weirdo you are and tells you of her plans to show the video to all your friends and family. As she continues to humiliate you to find yourself shrinking little by little. She gets excited when she notices how... Show more