Try something different.

Seeing that you can barely keep yourself from jumping on either your mother or sister and **** them, you decide it's time to take action. Sadly for you you can't really choose who to get first. Suddenly a thought strikes you; could your power even allow you to remotely control someone? Use someone else's body to carry out your twisted desires? You sit down on your bed, your back to the wall and you close your eyes.
You decide to start with something small and focus on your mother. Specifically, on seeing through your mother's eyes. An image starts to form and comes into focus. It's your kitchen. You seem to be searching through the refrigerator. Satisfied with the result, you try to push it a little further, you concentrate hearing what she hears and then on whistling a song. At first it seems it won't work, but suddenly you can hear The Beautiful People being whistled by your mother. The success is exhilarating so you decide to go all out. It requires all of your concentration and willpower, but after a minute or two you gain control of her limbs as well. You make her walk around in the kitchen, do jumping jacks and you make her feel tits a little. You quickly realize that you have to suppress her voice when you are not talking through her, because it would seem that she stays conscious all along. She feels her body moving on it's own, she hears herself talk without saying what she wants to say.