Ex's Secret Obsession

I recently broke up with my ex-girlfriend after three years of dating. It was mutual but still hard. While going through our shared memories online one night, I stumbled upon a folder she had marked 'private.' Out of curiosity and a sense of lingering hope for us to work things out, I opened it. Inside were dozens of explicit texts, videos, and voice notes that revealed her secret obsession with medical roleplay. She recorded herself pretending to be a patient at my office under various ailments, all while imagining me as the doctor, touching her in intimate ways beyond what's acceptable or even legal for a real exam. At first, I felt violated by this secret fantasy of hers and angry that she didn't come clean about it sooner. But after some time alone, contemplating our failed relationship and my own desires buried beneath professional responsibilities, I couldn't help but wonder... Is there something wrong with me for finding these fantasies oddly appealing? Am I being too uptight about crossing boundaries in a consensual roleplay scenario like this? What do you think, readers? Is it possible to enjoy such fantasies without compromising ethics and professionalism?