my classmate accidentally shrunken himself so i punish him with my feet and big ass

I invited a classmate over to work on our homework. He arrived, and everything was going well until he started fiddling with my shrinking device and accidentally shrunk himself. When I realized what had happened, I tried to fix it and return him to his normal height, but a wave of anger washed over me, and I decided to leave him shrunk, at least long enough to punish him as severely as possible. I'm going to have a lot of fun with him, degrading and humiliating him by making him clean and worship my flip-flops and feet. And of course, I'm going to sit on him many times, wearing my miniskirt, just a thong, and even with my butt completely exposed. This is what happens when you disobey!