My wife has a strict rule about her step-daughter having boys in her room. It’s not easy being a stepfather of a 19 year old girl, especially one who looks like my stepdaughter! I came home a little early from work the other day, and heard some noises coming from our step-daughter’s room. I was curious who she had in there, so I peeked through and saw my girl giving some guy a blowjob! She looked like she really knew what she was doing too. I stood and watched for a minute or so, and saw her take this lucky guy’s cock all the way down her throat. I don’t know where she learned to do that, but as I was standing there I couldn’t help but think that she could teach her step-mom a thing or two.