The time has come for me to start packing for college, everyone knew this was coming, including Courtney. I know she's upset and doesn't want me to go but it's what I got to do. She comes in sad as a puppy dog telling me that she wont let me go and will do anything to keep me here with her. She pushes me on the bed and orders me to pull out my cock and says "If you really are going to leave me you better fuck me one last time." She gets me rock hard with her soft warm mouth then makes me fuck her dripping wet pussy. Playing with her tits she looks me in the eye and tells me she wants me to CUM INSIDE HER! What? I can't do that sis, are you even on BIRTH CONTROL? No she says " I want you to get me PREGNANT." Your'e fucking crazy Court!I let her ride my cock like the little slut she is. BAD MISTAKE!!! I start to feel the orgasm surging. Quick hop off sis! NOOO she holds me down and makes me give her my seed. oh fuck... what just happened? Did I just get my little sister pregnant?