I watched the rest of the movie and started watching another one while they where back in our room. About half way through the second show I heard the...door unlock then open. My wife walked him to the door where they kissed very passionate then he left. She came over and sat next to me on the couch. She was wearing the same white denim shorts and tank top she had on before. She sat was her legs crossed and as she rocked her foot I could tell she was enjoying the feeling between her legs. I spoke. We went by first initial only so I never learned their real names. Wife was M - she was late 40s probably- med height, buxom brunette with mom-ish short haircut and very dark tan. She wore white shorts that showed off thick tanned thighs. Her husband T was a regular middle-aged guy, all I know from their pics he has a 6 or 7 inch cock with a big shiny head. So we meet and shake hands and order some drinks and sit at a small table. The smalltalk is a awkward but after we order another round. My wife took the guests’ bath upstairs whereas I went to use the hall bath. Sitting on the toilet I looked on my left, straight in the window, and realized the window faced the side of the house that was hidden from the street. The people next door just moved out. I raised the blinds just a few inches enough to look in, but would not be seen by anyone.I was so horny thinking about what I might see through the window, I went into the other room and had sex with my wife. About 7:00, my mother in. Her right nipple was totally wet and even the surface. I sucked them for a while and then I pushed her back on the bed. I now moved towards her hips and pulled her panties out. She raised her hips for me to remove it with ease. I threw the panties somewhere far saying and I don’t need you panties you won’t let me get into mom” mom began laughing at me being sarcastic. Now she was bottomless too. I can now see her pussy.I did not have sex with any other girl other than my mom. I don’t know how a.