I got up and adjusted to the butt plug in my ass. Then mom asked “Now your adjusted to the bigger one, what are you going to do with the smaller one...�� I was just about the ask the same and was happy mom came up with it, because I had already planned it.“You can use it mom” I said. “Me, oho no. what’s it have to do with me”. “It has mom, dads going to be here in three months. And by the time he gets here, you can ready your ass for him” mom blushed and hit me playfully in my shoulder “you are a. She pushed me away and asked when did I start feeling lusty thoughts on her. I told her that I always had but never told because I respect her. She was impressed and said, “You know the right way to treat a girl,” and pulled meclose to her and kissed again.I then put my hand slowly on her waist and was rubbing her bare back. She also did same to me. And then I removed my t-shirt. I slowly pulled her t-shirt and made her stay there only with a bra. She was feeling shy as she never went physical. I was surprised she didn't really fight me. She actually grabbed my cock and started to play with it. I was so hot I leaned in and started to kiss my grandmother. She was hesitant but suddenly began kissing me back. God I was so turned on. I was really kissing my grandmother now while her hand was playing with my hard cock. Quickly I reached into her sweater dress and felt her panties. I slid my hand inside fast before she protested and began to finger her. She got really wet fast and our. But sometimes they like to spend hours just kissing, whispering and making slow love, like a young couple in love. I know it has created an emotional bond between and that on those travels (in privacy) they really love to pretend to be a real couple, maybe even whispering the L-word, but all that stays between them because when there's only two of them in the privacy, they have all the freedom to do and say whatever they feel like. It's exciting to only imagine which things they might whisper.