Our step-mom thought it’d be cute to sign us both up for karate class… but it turns out I’m way better than you, Step-Bro. The sensei already says I’m black belt material, while you’re stuck at white belt forever. I can literally take you down without trying, and now you have to do whatever I say.
I giggle and tease you while you lick my sweaty karate feet, remind you how tiny you are, and show off my kicks right in your face. From now on, you’re officially my personal little foot slave after every karate practice. Hiyah!
Keywords: Step-Sis humiliation, karate fetish, foot domination, playful bratty Step-Sis, step-sibling roleplay, Step-Bro humiliation, white belt loser, black belt Step-Sis, foot worship, sole licking, karate class fantasy, POV domination, Step-Sis bully, playful femdom, bratty little step-sister roleplay, foot slave training, cock humiliation, size shaming, martial arts domination, giggly Step-Sis vibes.
