I am your stepmom and I come into your room and find you masturbating. I am shocked and almost angered because I am against it. I keep telling you to stop but you refuse. I go to leave a couple times, but my cock lust is too strong. I notice how large your cock is becoming and I become horny. I try and try to fight it and leave but finally can't help but want you in your mouth. I take my shirt off and start BJ.