Cheating Again

She went out last night. She was dropped of around 2 am. She was drunk and horny. I went down on her as usual. She tasted great. She was wet and loose. Said she was just feeling frisky and needed me to make her cum. I did. She fucked my mouth and came repeatedly. It was awesome. Then I banged her sloppy cunt, pulled out and blow a huge load in her mouth. Sex is great with a slut!!
Thing is now I think I was not her first partner of the evening. She passed out. I looked around. Found her panties were wet and stained up with shit. I smelled it. It was most definitely cum. She was getting some cock earlier that night. Wow!