My step-cousin the nerd!!!

My step-cousin came to me on a pretence that he had something important to show me. As he is the head nerd, I thought nothing of it... What does he do?... unpacks his thing and starts wanking!!! Oooohhhh my god I thought to myself... this young guy needs help or something to fuck. I showed him my pussy and taught him how and where to use his cock properly.... He's so stupid that I had to show him the full programme. I've never seen such a stupid fucker!