At the age of fifteen I had slipped in the garage to smoke. My parents did not know I smoked, would have been bad if they did back then. My dad had a business building cabinets and over the office was a loft where he stored wood. That is where I was smoking and looking at some pictures a girl had given me. My dad came in and opened the roll up door, my aunt drove her car in and he locked the place down. Near the wood stove was a sofa a day bed and several chairs where some of dads friends hung out.
My aunt pulled a blanket out of her trunk and laid it on the day bed. She and my dad kissed a bit and he was feeling her up. She unzipped his pants and pulled his cock out. She sucked it while he laid back enjoying it. She pulled her pants ff and then her top, went back sucking as he fingered her. She rode his finger and sounded like she was cumming while she sucked.
She stopped and laid on the bed legs open. She fingered opened her lips and when he was taking his clothes off she fingered her self and got a smell. She wiped on the blanket and then spread her self for him. Dad had a cock like a porn star and she seemed ti like him putting in her. She pulled her legs up and I could see her legs shake as she worked her self, as he thrust her. In a few strokes she placed her hand on his ass cheek and started to moan. slow and strong stroke and she kept the orgasm going. Her voice echoed around the metal walls of that building. It seemed like it lasted forever. She had what sounded like three four of five orgasms, I think some ran into the others.
My dad finished, he made a growling sound, back up and shook his cock. My aunt told him to wipe it off on the blanket, she would wash it when she got home. She stood up put one foot on the bed and used the blanket like a cloth to wipe her self. They got dressed and she rolled the blanket up and put it in the trunk. She opened the hood and dad checked the oil of her car, opened the door and she left. Dad went to the frig, got a soda and walked out.

I walked in the house, he ask where I had been? told him at my friend house, I came home the back way through the woods. he was watching TV and waiting for mom to get home. I went to my room and played that back again in my mind. I recalled my aunt and how good she looked and how huge my dad cock looked in her hand and mouth.

that night my aunt came for dinner. I had a hard on under the table thinking how good she looked, how sexy she sounded that day when she was taking it. I wanted that same treatment from her so bad. I tried once when we danced at a wedding. She told me to NEVER make a pass at her again.
I have never told her that I know.