Little Stepsister with Big Clit Smokes for Me and Lets Me Cum in Her Mouth

I went downstairs to see what my Stepsister Heather was up to. As I enter her room, I see her masturbating herself with a dildo. She's really embarrassed that I caught her at it and then I find out that it's our stepmom's dildo she was using, and she also swiped a pack of cigarettes to smoke. I tell her that I won't say anything if she does something for me. She's hesitant but agrees. My fantasies about my stepsister are all coming true for me. I have Heather lay back on the bed and I discover she has a huge clit. Heather obviously enjoys my manipulations of her big ass clit. I get her back down to give me some more head and I'm amazed that she can deep throat my rigged cock right down to the base. When I get close to blowing my wad, I pull Heather by the hair and jack off into her open her mouth. She takes a massive load of cum from me in her mouth and all over her face and tit's.