I lived in an apartment with a couple. The girl was hot. She used to flirt with me often in front of her bf. One night we all got drunk and i passed out. I woke up and could see her ride him on the couch. I thought i was dreaming so i got out my cock and started wanking. The more i wanked the harder she rode him. I saw her look over and i came hard. I fell back to sleep. The next morning i woke up. I had my cum on me so i knew i wanked. I hoped the rest was a dream. The couch was empty and i went and had a shower. After my shower i had some breakfast. The girl Lauren came in she was back from a run. She went and got a drink of water. As she walked past she smiled and said you were bad boy last night. My heart raced i knew then it wasnt a dream.