Part One- Step-Mom Knows Best - I like to sneak into the bathroom while my step-mom showers. She has a smoking hot body and rubs herself down really slow. It's almost like she does it knowing I'm watching her. I go in my room to jerk off thinking about her when she walks in on me. What happened next surprised me. She started saying she does know I watch her in the shower and takes longer ones now because of it. She starts slowing stripping off her towel to show off all over her body to me, saying she knows I like her big tits and that they make my cock hard. She asks me to show it to her and she's shocked to find how much I've "grown". She says step-mommy wants to help me, and she's about to show me how she knows best.

Part Two - Step-Mom Knows Best - I come home late and my step-mom is made. She was waiting up for me all night and she starts yelling at me. She starts demanding I come over to her and then says I better not have been out with some bitch. She says since she's in a good mood, she wants to put her mouth on my cock and see how much of a load I give her. If I don't give her a huge load like I did the other night, she's going to know I was lying. I can't help but get so hard as soon as she pulls my cock out of my pants! Then she tells me she wants me to fuck her, she lays back and spreads her legs wide open, but then she says first, she wants to show me how to be a grown man..