Who Would Have Thought

I have a twin sister we are identical twins but up to a certain point in life we were very different. We are very close and we would do anything for each other. I at the age of 33 was divorced separated at first then divorced one kid. My sis was married with 3 kids high school sweetheart kind of marriage. He was no angel he messes around on her and she just looks away. So the day that my sis came to me and said she was seeing someone she had met from her small tennis club I was excited for her. We were both on the verge of turning 40. I’d help my sister sneak away by saying we were going shopping for the day I’d drop her off at a parking lot and I’d pick her up hours later. What a difference when I picked her up I’d ask her if she had fun. By the way she looked it looked like she was fucked every way possible and exhausted. Make up a mess shirt untucked and a few times she said she lost her panties. I’d drive around for a bit to let he recover. Over drinks she admitted that her bf had a huge dick and while it felt good it was hard to get used to at first and when he was done she was ready for a nap. I was curious and asked how big and what he did to her. She explained that I was the size of a Budweiser boy perhaps a bit longer. We are kind of small 5 foot tall 105 lbs soak and wet. She mentioned that he bottomed out inside her and there was a good couple of inches that was no able to get in and she said believe me he tries. Every other day it seemed I’d drop her off and pick her up. Every time I picked her up she had that relaxed hair in ponytail look. I asked her if it was fun she said I had no idea to get rammed like that and that she is sure that she had passed out a few times after a massive O. She then admitted that he got her to O from hard intense anal. She had done it in the past and it felt nothing like it did with him. She then admitted to me that she tells him she loves him and that she is sure she found her soul mate. Slowly she introduced me to him. I’d come over to his place with her and talk and chat they would go and fuck while I waited around having a little wine. He purposely walked out naked to show me his thing. It was huge and would often ask me to come in. I laughed it off nervously until one day my sister said that I had to try it and she would not get mad. I have a few more kinds on my sis and my ass is a bit bigger then hers. Not much but definitely more in the rear. After a few glasses of wine I agreed and her took me for hours. I lost count of how many times a came. I had this high unable to talk just grunt I got what she meant by trying over and over to bottom out. He never did but all those attempts made me squirt all over the place. He didn’t care he just kept pumping away. My sis watched and came over and kissed him as he pumped away I could not talk he said something to her she nodded yes and crawled on the bed threw her leg over my head straddled my head and lowered her crotch onto my face. She grinned her pussy on me mouth I thought it was gross but my body betrayed me and I ate her out. From that day on we both belonged to him. This was expected from me but my sister went form wife and mom to fuck toy. I moved in with him and a short time later my sister moved in as well. Close friends and family looked at us differently for sure but so well worth it.