I made my cheeky sister wear knee highs and created my own "absolute realm" and made me a slut to my liking. Minami Aizawa

Minami Aizawa is a beauty pageant contestant with a secret: she has a controlling brother who manipulates her into wearing revealing outfits, including knee-high socks. Her brother takes explicit photos of her and uses them as leverage to make her obey his commands. As the story unfolds, the brother's demands escalate, and Minami finds herself trapped in a situation where she is forced to engage in incestuous acts with her brother. The central kink of this movie is the taboo and exploitative nature of their sibling relationship, with the brother exerting power and control over his sister.