I am coming home from the gym and knock on my step-son’s door to tell him I'm going to jump in the shower, but before I can knock, I hear him masturbating. I carefully peek inside and grow horny watching and listening outside his door. I grope myself holding back my moaning fighting my urges. I wait for him to finish, then finally bring myself to knock to tell him I'm going to shower. I have no idea that he spies on me as I strip out of my clothes, as I play naughty with myself in the shower it suddenly appears to me that he is staring at me. I decide to ignore him and continue playing with... Show more