Isabel and I parted ways for reasons that had nothing to do with our sexual practices.
About a year later, I met this beautiful, petite, well endowed woman much younger than I.
After some time in our marriage I brought some sex toys (like vibrators and dildoes of different sizes and shapes) which she eventually accepted to use as part of our love making.
Still, more than one time I would find myself fantasizing on how it would be to make love to her after she fucked some one else.
She simply though that I did not love her any more and that my suggesting was a trick for me either to dump her or to be free to fuck other women.