Oh my god, was all I heard, I did hear the door open or anything. There she was just standing there with her mouth open, her eyes wide, wide open staring at us. The woman who I later found out was her mother in law (Anna). Anna was staring for a couple of seconds and then started yelling in Spanish. I took Spanish in school, but I couldn't make out any of the words except "puta" and "coolio", and "boaka" (maybe spelled wrong). Maria was just lying the with her legs spread, and cum all over her hairy pussy, and I was sitting up with cum all over my dick. Anna then started talking in English now. "What the hell are you doing"?, you slut, you fucking slut, what the fuck are you doing. How could you do this you stupid bitch", and you (at me) who the fuck are you, what the fuck are you doing fucking my daughter-in law?"
As the blood was slowly leaving my face, and draining out of my body all together I heard Maria laughing. I looked at her in disbelief. She was laughing at her mother-in law who just caught her cheating on her son. Literally with cum still all over her pussy. I then herd Anna start laughing. I then looked at Anna, and she had a hand over her mouth and she was laughing out loud. I then stood up and took a few steps back, to separate myself from this whole thing. I look at them both. Maria then stood up and looked at me as she walked over to her mother in law. She stood right in front of her mother in law and grabbed Anna's pussy through the stretch pants she was wearing. I squinted my eyes to see if I was really seeing what I was seeing.
I then started to smile a reflex because I really didn't know what to do. Maria and Anna smiled and Maria then said "Anna and I have been fucking since I met @@@@ (her husband). I then just nodded my head. I stood back as I realized I was set up. I then observed Maria started rubbing Anna's pussy. Her stretch pants were black but I could make out damp spot in her crouch. Anna then put one arm around Maria, and the other hand's fingers grabbed Maria's nipples and started pulling them. I heard that you like playing with Maria's nipples. They are sooo sexy, and long. I love sucking on them. Do you? Yes I do, I answered. Maria then said that Anna had nice nipples too. She then pulled Anna's shirt up and Anna raised her hands as it was pulled off.