My wife is not aware of it but before we dated and married, I used to date her mother. Date means primarily fucked regularly, and she was incredible in bed. Ravenous and experimental. Was heaven for me. I have always had a thing for older women. We met randomly in a bar and enjoyed each other in general but especially s******* for months, I was her dirty little secret. I wanted more from her but she wanted things as they were, she mostly called me on a b********* basis. She pushed for me to date others, esp my own age, and once I was a little pissy about it and told her if that was the way she felt about it why not just set me up with her daughter. She actually took it as a serious dare and while agreeing to keep it a secret between ourselves, I accepted the dare keeping the history a secret. To be fair her daughter and I hit it off well and while not as insatiable as her mother the s** is good for conventional/vanilla basis. Once I was dating her daughter the s** with my now mother in law shut down entirely. Flash forward two years, I was helping MIL with a handyman repair thing and when she thanked me she said she felt she owed me something for the help. No clue if it was pre planned on her part but she t** flashed me. I was caught off guard but enjoyed the view and she teased by asking if i missed them. I did not lkle being pushed like that so I shot back that I did, and was routinely jerking off thinking about them. That caught her off guard but she got this look on her face and decided to push back and told me to prove it. Both out of temper for being teased and the shock value, as well as I was turned on, I sat at her kitchen table and opened my pants and just stared at her and them as I slowly stroked my c***. She ended up sitting right in front of me and let me look to my heart’s content. As I got close I reached out with a hand but she moved back and told me I could only look. I still came like a geyser as she watched. She said nothing and left me to clean myself up and leave. I was not afraid of her telling her daughter about it because she had plenty to lose as well. But i figured it may be a background tension problem. Few days later she texts and says she realizes it was a bad move but she was m*********** before she heard me leave. I told her was not going to lie I had really enjoyed it. About a month later was talking to her one on one and I told her I wanted to do more or at least do what we had done again. After a moment of silence she took off her blouse and bra and knelt in front of me and let me j******* on her t***. She had her hand in her pants as I did so and came right after I exploded on them. No more discussion but we were doing it yet again a few days later. This time she let me touch them. There was a dry spell then she asks me to come over and when I get there she answers the door naked and without a word spoken lays back on her bed and masturbates as I do the same kneeling between her thighs. Then she pushes my buttom and tells me she wants me to come on her p****. I adjust my aim and right when I am almost there shes says truth or dare. I blurt iut truth and she asks who a better f*** is, her daughter or her. I yelled out her and came so hard I got a headache. When I could breathe she said truth or dare again. When I chose dare she dared me to lick my c** off her p**** without actually eating her out. It was difficult but i obeyed her limit. She started m*********** to finish and then i truth or dared her. She chose dare and I dared her to go head down a** up and m********* with my tongue in her a** and she was screaming into her pillow. We began a truth or dare ongoing thing. She still has not let us do full s** or even full oral but i think that day is coming. In the meantime our dares and bets and challenges have been all over the map and the highlight so far has been taking turns driving naked and m*********** together. She has let me c** on every inch of her body and she actually comes up with the bigger dares and challenges. And even though we are not f****** again to be honest I am enjoying this more than f****** her daughter. She had a smile on her face when she told me that her daughter was worried because I was not showing much interest in s** lately but how she assured her mother that there is not another woman because I am always only ever around them. Mother in law even sent me a waist up n*** by text and told me happy valentines day. So i did the only respectful thing I could do. I sent her a short vid clip of me jerking and c****** for her while saying her name. She said best vday present ever and she owes me big time for it.