Oh Man! He may be an old man but when things came to sex, he is a youngster who knows how to satisfy me. We never tried things outside the home, due t... safety purposes. Until one day where he took it to a whole new level. He invited my father to the house for a threesome.We were having a great time where my FIL always used to take good care of me. Suddenly my father came to our house. I was happy to see him but at the same time was vexed as I couldn’t have my FIL for some night action. But. I asked her did she want to do it she said yes. We both walked to the party room and I sat in the far back just their to make sure she was safe. The door opened and in walked the bachelor party 15 guys some young and looked like fathers of bride and groom. They introduced my wife to the groom. I took a chair and had him sit on it as then the music I started to dance for him popping the buttons of my house and throwing it to the floor my twist were bar and nipples hard took my shin off and stood. He watched a bunch of cum drip out of me and on the floor and quickly was balls deep in my ass and fucking me hard. I loved his cock because it was almost 10” long and hit all of the right spots. He fucked me deep and hard till he exploded and filled me with another nice load of cum number 16 in my ass for the night. He got up and I sat on the chair and he noticed my hard cock and smiled and asked me so did you get off yet? I said no not yet so he got down on his knees and took my rock-hard. “Here it comes.”When I said this Karen made three more really hard trips down my shaft before she slammed her pussy against me and began grinding as hard as she could. That did it for me. Instantly my cock began fountaining 7 weeks’ worth of pent up frustration up into my sister. When the first piping hot blast forced through her cervix her mouth dropped open with the strange kind of grin. “Ah…” she gasped quietly, “There it is!” When she said this she brought her hands up to clamp on to.