My girlfriend and I was cleaning the house together and talking about random things mainly importance of honesty and trust in a relationship. We had a frequent and great sex life so I was about to put her to the test(she was loyal and very decent woman). So I asked her what type of things sexually that she thought about that she wouldnt tell her S/O due to fear of judgement or madness. I told her we talking as friends not a couple. So hesitant but eager she goes on to tell me that it’s a guy at work that she think looks nice and she fantasized before of putting cherry syrup over his dick and sucking his manhood until he busted a phat nut in her mouth(in my head I was like yeah she a freak got a man and still true to herself thinking about sucking some dick lol) and then make her put her ass in the air and fuck her on a balcony! Her tone of voice let me know she really liked what she was telling me. It was super fulfilling to hear her thoughts and her being comfortable with telling me them. I went and bought some syrup right after, blindfolded her and told her to imagine she was sucking his dick and she went crazy, told me before I cum to pull out and bust on her face! Trust is key, we humans and cant expect our partners not to think about others. Just part of the game.