I put cock to my girlfriends 19 year old smoking stepdaughter

Today when I came home, I could swear I smelled cigarette smoke coming from Natalie's room and found her on the bed, legs spread, smoking a cigarette and a dildo shoved all the way up her cunt. I watched her masturbate for a few seconds until she noticed I was standing there and kept masturbating right in front of me. I closed the door behind me and took my clothes off. She began sucking my cock. I pushed her onto the bed and started to fuck her from behind. After a while, I turned her over onto her back and started to fuck her missionary style. I started fucking her young, fat girl body harder making her titties bounce with every stroke of my cock into her BBW body. Natalie had a nice little orgasm from my cock pounding her big wet cunt. She laid there a minute and she went back to giving me a blow job. Natalie had me on the edge with her blow job skills. When I came, I shot all my cum go into her mouth. She let a little of it escape onto her little fat titties.