My ears caught the sound of a door slamming shut. I Shot up listening more intently I heard three bangs on something closer and my idiot brother yell ... I'll get it!" I heard slight mumbles from down stairs then the creek of the stairs. As they got closer and judging my the sound of the creeks it wasn't my mom,my dad, my brother, it was her. I stood frozen staring at the door of my room in fright. Part of me wanted to know what she would do? What if she was mad? She knocked on my door. "Come. I pulled her closer into a hug with those perfect tits now pressed tight up against my chest and neck. My hands were now supporting her lower back and ass as she began slowly grinded back and forth on my swiftly growing erection. Her kisses were getting closer and closer to my mouth until after what seemed like an eternity, she planted the softest, sweetest peck right on my awaiting lips. Amelia continued grinding gently on my lap as I slipped my tongue in her mouth. She let out the faintest. I could not stop but wonder who the dude in the room was since I knew for a fact it was not my step father's voice coming from my mom's room. so out of curiosity I walked outside to my mothers room window because my mother always left her window open during the hot summer day's and I could see inside her room from my position. I stood there in shock as I learned that my mother was having steamy torrid sex with my step dad's friend "Ernie", Ernie was fucking my mom in the missionary position.. Only one snag...hewasn't alone on this business trip. Three coworkers were with him visiting a remote office location. But, they were going out to see thenightlife of Vegas they've heard about. Bar hopping or strip clubs,wherever the cab brought them. Jim decided to stay at the hotelexplaining to them that he wasn't feeling well. What he actually had planned had him feeling quite well.Teresa worked part time at this office. They struck up a long-distancefriendship from the start. Talking on the.