We arrived at my brother in-laws house early in the afternoon. My Sister-in-law and I had always been close. She is in her late forties, a little on the pudgy side but with nice large tits, a pretty face and olive skin. Well it was decided that her and I would go to the grocery store to pick some extra food. As we drove we started to talk about various things. As we talked I made a crack about my sex life, she responded that hers had not been that great, it seems that she had not had sex in about eight months. I explained to her that my problem was not with the amount of sex but the quality. We had never talked about this before, but I could see that she was not uncomfortable with it.
We continued to talk and I started to get graphic about my lack of satisfaction. She said that she wished she had that problem. As we left the car to enter the store I could see that she was deep in thought. In the store I made it a point to brush against her body several times just to see if I could get a response, she said nothing. We loaded the groceries into the car, you know we could solve each others problem if we wanted to, I said. She looked over at me, I put my hand on her knee and ran it up to the end of her shorts, she looked down and said, lets take the long way home.
She directed me to drive to an isolated area, I stopped the car. What did you have in mind she asked. Well tomorrow everybody but you is going out to the theme park, I could get sick and not be able to go. Then what she asked , well maybe you and I could satisfy each other craving, I placed my hand on her knee again. She thought for a moment, this would be just a one time thing she said, yes I answered, If that's what you want. I slowly had put my arm over the seat back and now dropped my hand down to the top of her exposed breast (she was wearing a halter top) I gently ran my hand over the top of her tits. She looked down at my hand, that feels good she said. Well what about tomorrow, I asked.
She turned her head and kissed me, I moved my hand down inside her top and gently looked for her nipple, once found I slowly and lightly rubbed it. she said maybe we better save something for tomorrow. I guess that this means that you want me to be sick tomorrow, I said, well not to sick she said. OK I said as I removed my hand from her breast. The next day I was sick, I told my wife that she should go with her brother and the kids, I would stay home with my sister in-law.
After they left we waited for about a half an hour, I had a scotch, she busied herself with working on the paper that she was staying home to work on. For a brief moment I thought that she had forgotten about yesterday. Finally she came over to me, I guess that you want what we were talking about yesterday, I thought you wanted it I said, yes she said but, I stood up and put my arm around her, and kissed her deeply, she closed her eyes. I put one hand on her breast and slowly started to rub her. She said nothing but moved a little so that I could get a better feel of her. With my other hand I slowly moved up her leg until I reached her crotch, she opened her legs slightly to give me better access.
I put my hand inside her halter top and found her nipple, at the same time I started to stroke her crotch. she said nothing. Slowly I slid up her top, exposing one of her large tits, I reached over and licked the nipple, it was now hard, I continued to stroke her crotch. Maybe we had better go upstairs I said. Yes she said as she opened her eyes. She pulled down her top and locked the doors. We went upstairs. she shut the bedroom door and was facing me, I gave her a deep kiss and moved my hands up under her top, I grabbed both tits and started to squeeze them and rub her nipples. I slid her top off over her head and looked down on two of the nicest big breasts, her brown nipples were hard.. I went down on each in turn sucking her nipples and flicking them.
I reached down and unsnapped her shorts pushing them down until they fell to the floor. She was standing their only in her panties. I reached between her legs, she opened slightly to give me room to explore her. I continued to lick her nipples as my hand started to explore her pussy. I rubbed her pussy through the panties, she made a small sound. I slowly placed my fingers inside the side of her panties and found the large lips of her pussy. Take them off she said. I slowly slid her panties off and they fell to the ground. Lay down I said, she walked over to the bed and laid down. I got down next to her and started to really work on her tits.