Our family doctor asked my mum to bring us in for weekly check ups.and I was younger in my teens and my doctor asked me to take off my clothes and lay back on the bed in his office.he was wearing the white jacket and he opens the jacket down the front and I look beside me and his cock is near my face so without saying anything I grab it and slowly pull on it.he starts moaning a bit and then I asked him if he wants me to put his cock in my mouth and he said yes without hesitation.so far a good hour I was getting face fucked by our doctor and every week after that I was getting treated like a slut.