I am a 26-year-old heterosexual European man. I have been for four years in a monogamous relationship with my girlfriend. Recently she cheated on me. When she told me what she did, I felt a very strong pain, even stronger than I expected. After a few days of pain, however, I found that the sexual attraction for my girlfriend, instead of decreasing, increased after her adventure. In particular, I am now having a cuckold fantasy. I would like that she tell me everything she did, without sparing any detail, while we have sex, or that we try to play an actual cuckold game where she has sex with someone else in front of me while I give her instructions and tell her exactly what to do. My problem is that I am not sure what her reaction would be if I ask her to play out these fantasies. She...