My parents aren t home and I m in charge. If she wants to go out with friends, she needs to deal with my full balls first. She s not very happy about it, but she has no choice. I know she s a virgin and her boyfriend knows it too. He knows what will happen to him if he takes the virginity of my dear stepsister. Only I can do this when the time comes. In the meantime, I ll teach her to use her throat. I need to make sure she does it on her own accord