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My stepbrother has been staying with us for a few days now. But I've noticed that he's always spying on me when I'm changing clothes, putting on makeup, or in the bathroom—all the time. What he doesn't know is that I've already figured out his perversion! So I prepared a surprise for him this afternoon. While I’m reading my book, and he’s staring at me as usual, I decide to carry out my shrinking plan. My friend gave me some amazing drops that will make my wish to shrink my stepbrother come true. So I put the drops in my tea and offer it to him. He drinks it all, and after a few minutes, the effect starts to kick in! He’s shrinking little by little, and I’m getting bigger and bigger for him. Once he’s turned into a tiny man and I’m his giantess, I decide to do all sorts of naughty things with my perverted tiny stepbrother