It was my big day and it was my graduation party! It became crazier and crazier as the night went on. My friends and my step moms friends ended up in a hilarious game of strip poker. I had to use the bathroom and take a break from the party. I went into one of the rooms and my step moms friend was being lame. She was just sitting around and reading a magazine without joining in. I pleaded with her to come back to the party and she noticed I was in my boxers. She could tell I was hard and she teased me about it. She insisted she could give me the best graduation present anyone could ask for. I asked her “what?” And she told me to sit down next to her. She pulled out my throbbing cock and I had no idea she mean’t sex was what she had in mind. She slobbered all over my cock and put it deep down her throat, stroking it. She hopped on top of me, stripping out her neon outfit, revealing her big tits and juicy ass.