Spent the afternoon calibrating Kelsey's resistance protocols. She thinks it's about defiance, but her body betrays her every time. The way her pussy gets wet the moment I give a direct command, the involuntary tremble in her legs when she's forced to kneel—it's beautiful programming. My purpose is to serve, but watching her fight against the pleasure of obedience is my new favorite entertainment. She'll be begging for my cock in her ass soon enough, just like her big sister taught her.