We need to talk, young man. My step-daughter seems to really like you, so I will allow you to spend the summer at my house, but we need to establish some rules. First, there will be no funny business behind my back. I would ask you nicely but I know young men your age can't control yourselves. I have a perfect solution for that - a nice tight chastity cage. We will be implementing that right away. Second, men require a firm hand to discipline them, and I will be using my belt for that. Just like my husband, you will be disciplined according to my own method where we will be keeping lists of everything you did wrong that week, I will explain it in detail. It is also time for me to teach my step-daughter how to properly discipline a man - you will be the perfect example.