When my stepsister asked me to help her with some Instagram photos I had no idea what she was luring me into. Well, taking those behind shots and lingerie close-ups eventually got me so horny I just couldn't resist the temptation when she started teasing my meat wanting me to fuck her. Damn, I slammed that tight snatch so good and slapped that sexy booty repeatedly as I drove my stepsister to cumming. I came too, so fucking hard wow!