This is the continuation of Gran, Alan and Tim. I hope that you enjoy this final fling.
*
Tim came home from college early one Friday and ventured upstairs to have a shower. He was now 18 and in his first year at College but still living at home. He had been subjected to learning and watching some sexual moves which included his Dad and his Gramma. He loved to watch them making love and often thought he would love to take over from his Dad, and put some of the lessons to work. Up until now he had very limited experience with the opposite sex, but not from the want of trying.
He was a keen sportsman and also kept his body in fair shape. He stood at 5'9" and had short, black hair and dark brown eyes. He had a small amount of Hispanic blood from previous ancestors which was now showing.
He loved his Dad and Gramma very much and was so glad when they started to include him in their sexual romps, even to just watching them and learning. His Dad and Gramma had been having a relationship since he was about one year old, and although nobody else ever knew, he did. His Gramma was now about 76 years of age and still had the sex drive of a much younger woman.
He showered and was lying on his bed looking through the latest Playboy magazine and starting to feel very horny. He took his cock out of his boxers and started to idly play with it. It felt so good and he was so engrossed in this act that he didn't hear his bedroom door open. His Gramma stood at the door, watching him.
"Oh Timmy, you shouldn't be doing that."
"Gramma, I didn't think you were home."
"Timmy, why are you wasting that beautiful load. Come on into my bedroom and let us put some of those lessons to the test, OK," she said.
"Can I, Gramma, that would be so great. I have wanted to push Dad off you at times so that I could try all the things that he and you have shown me."
"Well, give me 10 minutes darling and then come into the bedroom."