My stepmom needing some assistance in her room. She had a Xmas party to go to that was a Xmas pajama party. Well she needed my opinion on what she wanted to wear. She thought it was a little too slutty to wear. But when she told me it was just her and the girls I told her she would be fine. However in my head I knew it was too slutty but I loved how it looked on her. Her juicy ass was hanging out and the front was just right showing the right amount of her chest. But when she unbuttoned it and the shoulder slipped and her tit was exposed I started getting turned on. Then she let the other side drop as well exposing bot of her perky tits. My dick started getting hard and she could tell. She pushed me back to the bench where she pulled my shorts off and dropped to her knees. Taking my throbbing dick in her mouth sucking and stroking me. It felt so good. And to be able to lean back and see her ass in the mirror while sucking me made me even harder. I bent her over and fucked her hard. She told me that I fuck her better than my dad does. That was so hot to hear from her. She had me lay on the bed and rode my dick like nobody has ever ridden me. She came so fucking hard all over my dick before turning around and bouncing her ass back on my dick as I filled her slutty pussy with my hot load.