How do I stand up to my younger sister without getting kicked?

I m her older brother. Although she s younger, she s way stronger than me and can beat me in a fight and she knows this. Whenever I don t do what she asks, she comes to my room in a short dress and high heels, locks the door, and casually places her heel on my groin. In order to not get kicked, I need to do... show more I m her older brother. Although she s younger, she s way stronger than me and can beat me in a fight and she knows this. Whenever I don t do what she asks, she comes to my room in a short dress and high heels, locks the door, and casually places her heel on my groin. In order to not get kicked, I need to do whatever she tells me to or else I ll receive a painful kick to my groin. How do I stand up to her without getting kicked?
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