I would continue, of course, to have times when I was with both of them, but I wanted her to know that there would be some times that were for her alo...ne.We walked to the front door and she said, "Well, I have loved this. Thanks for visiting your old Mom, Bill."I turned to face her as we stopped. She was letting her hair gray naturally, and had it cut in a short bob, I think they called it, with a kind of long bang that hung naturally across her left eye. I can't describe it properly so you can. They just seemed to organize themselves, without actually interacting per se. They were just focused on me and my sweet velvet lips and tongue. There was no modesty when they came to expressing their feelings, with proper grunts and groans and ‘baby you’re so hot’ etc. I don’t know if anyone had noticed, but I had slipped a finger between my legs and was quietly – or fairly quietly pleasuring myself down below. It helped me concentrate as much as anything. I had tried to remember to give each. I turned on the fan, but actually, it is not going off. I and Mandhana were doing our activities. In the gap, we are watching his tent too. I and Mandhana used the bathroom and got freshen up and changed to nightie. Finally, I asked Mithun to use the bathroom.Mithun: Mom! It’s not going off. What to do?Me: I asked you not to look at the breastfeeding area and I know till now you are thinking about that. (in an angry voice)Mithun: No, mom.! I am not thinking that. This cool air is not working.. I understood what he is going to do and how he is going to do this. That was a great and perfect idea to do it in a small place. I took support of wash basin and bent a little to allow him enter in to my pussy from back. I have also widened my legs a bit. He pulled out his already erected hot rod and had put it on my pussy hole from back. Both of his hands were on my round ass. He guided his cock in to my pussy and pushed it harder inside. As my pussy was already too wet with juices, it was.