Dava Foxx (Step-Sibling Desire - Watching)

My step-brother has grown up to be a college guy who likes to masturbate. This afternoon I heard him in his room and as I opened his door, there he was jerking off again. I stare at him stroking his big cock while he watches wondering who he’s really fantasying about. He doesn’t even notice me while I stand in his doorway. I bet I could get his attention…