I Fingered My Cheating Pussy While Thinking About My 18yo Stepson

know I shouldn't... but I can't stop thinking about him. My 18-year-old stepson has been driving me crazy lately. The way he looks at me when his stepfather isn't home, the way his shorts bulge when I walk around in my tight robe... I know he wants me. And fuck, I want him too. Yesterday afternoon, when my husband was at work and my stepson was in his room, I couldn't hold back anymore. I went into the bedroom, locked the door, pulled my panties to the side and started fingering my cheating pussy hard. The camera is right between my legs - you can see everything. How wet and swollen I was, how my fingers slid in and out, how I rubbed my clit while moaning his name quietly. I imagined it was his young, hard cock instead of my fingers... imagined him fucking his own step-mom raw, filling me with his cum.