I have fanisized about my wifes sister for years. She loves to show her cleavage around me and flurt alot, which p***** my wife off. To cap it off my niece loves to whear very short skirts and her panties almost always are ceaping up her ass. I see it all the time when they are over at our home, She called one morning and said they are coming over and she asked me to get the coffee ready.
So I jacked off into a coffee cup, it was a HUGE load. All i could think about was my d*** in their mouth as I was c******. The thought of my c** in their mouth was intoxicating. I mixed in alot of creamer and then made the coffee. I gave them each a cup and jut talked with them as they drank it. I was flurting very heavy with my sister-in-law while they drank it. I even made a comment about maybe next time i could add a little special creamer next time. she smiled and then said your bad.
I have thought about this many times and I have had the oppertunity to do it 2 more times.