A good night's sleep.....
Sleep is so important! No guardian should be shortchanged!
Kate will wear a manacle on one ankle, which will be chained to the bottom leg, with enough slack so she can sleep, full-length, alongside her guardian. After giving him a good fucking, she will half about two minutes to repair to the bathroom room, brush her hair, her teeth, apply deoderant and perfume, and put her ankle manacle on. Then she will give Master a nice backrub or scratch so he can go to sleep.
Kate should be given a wristwatch with an alarm that can be set to "vibrate" at the assigned hour, so she will wake up without audible stimulus. When awake, she will then awaken her Master by taking the sleeping Lord's cock in her mouth, and gently sucking him until he is awake.
He will have the opportunity to allow her to continue until he comes, fucking her, or, if his business requires him, to just get up and go to work.
(I myself think Kate should be wearing a long, silk gown with ribbon trim that crisscrosses her teenage titties and ties to the back, no panties. So romantic!
Exercise is important for growing girls. Give her a light tennis dress with knife-pleated skirt (about 2" below her crotch). Give her a ball to play against a backstop. We require excellence--if she misses, she gets spanked for each mistake!