Finding out Mom loved bbc

Growing up in the south 30 plus years ago interracial dating really was something that white girls had to sneak around to do. I had one friend in high school who I was really sure was getting all the black cock she could stand. We have remained good friends for years but since we both had married white guys and she had a couple of k**s it just wasn't something we talked that much about until the last couple of years. She has been divorced for a few years now and her k**s are out of the house so I suspected that she was probably back to living up to her old reputation. A couple of months back I thought it would be fun to head out of town for a girls weekend. We headed up to Asheville NC which is widely known for a town where almost anything goes. Since it was before Christmas we spent the afternoon shopping before deciding what to do for the evening. I told her I would like to have a nice dinner and relax a little before finding a fun bar to have some drinks and see what fun we could get into. She laughed and said alcohol and "fun" sounded like a plan to her. While we were at dinner we had a really nice looking younger black guy as our waiter and my friend started getting flirty with him after a glass or two of wine. The restaurant was really busy and it was obvious that he would have liked to see how far she would take her flirting but as many people as there were waiting to be seated he really couldn't but I did notice him slip her his number and she really smiled and made it known that there was a good chance she would call him. When we left the restaurant and headed for a bar I was picking at her and said "I think even a blind person could see that you were really wanting to fuck our waiter". She looked at me with a ton of fake dismay saying " you've lost your mind,... I just wanted to suck his big black cock"! We both giggled our way up the street after realizing that both of us were talking a bit louder than we meant to. We went in a nice looking bar and found a table where people weren't falling all over us and ordered some drinks. I looked at her and said" you know I have to ask, are the stories I heard back in high school about you true? Were you sneaking off with the black guys?" She just laughed and said " and what if I was? are you not going to be my friend anymore?". I just busted out laughing and told her that I had a confession to make... "If the stories I heard were true I knew exactly why you were doing it because for the last several years Ive been sampling that forbidden fruit as well". We both laughed and drank a bit more and we compared notes and stories and I asked her if it was true that I had heard she had even screwed one of the black coaches from our school. She laughed and said " I bet I know who told you that". "Who?" I asked. "Well your mom" she said as if it was obvious for some reason. Actually I told her I had heard it from my little brother who played on the JV basketball team that the coach worked with. "Why would my mom have any idea about you and the coach?" Well she went on to tell me that she used to see the coach's car in my parents front drive way once in a while when he would be either picking up or dropping off my brother for practice or a game. One day she passed by and noticed his car was parked behind the house and decided to park down the street and sneak back up and see if she could see what was going on. Several times she and I had hidden outside and watched my parents having sex when they thought none of us were home so she knew just were to go to look in my parents bedroom window. She said she looked in and saw the coach sitting wide legged on the bed and that my mom was on her knees trying her best to swallow his massive black cock. You could have knocked me over with a feather... I was like "ok so mom was getting some black cock but how would she know that you did?" She told me that it took her a few days to process what she had seen and that she couldn't get that big black cock out of her head. So one afternoon on a Friday when there were no games and no practices she walked through the gym on her way to her car and was lucky to see that the coach was locking up and was about to leave himself. She said "I just went up to him and said 'if you show me that big black cock and let me play with it I wont tell anybody about seeing you with it in my friends moms mouth". She said he just smiled and told her his address and that he would be at home alone all day on Saturday and she could come by and play all she wanted. She said for several months until we graduated that she spent quit a bit of time naked at his house playing and fucking with his huge cock. Well mom and dad have been divorced for years now and she lives about 4 hours away. I guess the next time I get to go see her we are going to have a lot to talk about!