Caught Between Passion and Duty

I've been engaged to my fiancé, Alex, for almost two years now. We planned our wedding last month and everything was set in stone. I love him deeply, but lately, I've felt a strange pull towards someone else at school. It started when a new student joined my class midway through the year, let's call her Mia. She's incredibly shy, but there’s something about her that just draws me in. We began helping each other with homework after school and gradually developed a close rapport. Her nervous smile and the way she blushes whenever we interact have been getting to me. One day, while grading papers late into the evening, Mia came by unexpectedly to return some books I lent her. The room was warm from the lamps, creating an intimate atmosphere. She seemed anxious and kept shifting uncomfortably on her feet. As I offered a cup of water, our hands brushed accidentally. It was like an electric spark, I felt it too. That night, as Alex and I were planning dinner plans for tomorrow, my mind kept drifting back to Mia's visit earlier that day. I couldn't shake the feeling of wanting her, which made me feel incredibly guilty and conflicted. It culminated at a staff meeting last week where Mia was presenting a project. She looked stunning in a tight-fitting sweater, her eyes sparkling with confidence as she spoke. I found myself fantasizing about her all throughout the presentation, fantasies so vivid and graphic that I nearly blurted them out loud. After the meeting, unable to keep my thoughts in check any longer, I invited Mia to my office under the guise of discussing academic progress. The moment we were alone, I kissed her softly on the lips. Her initial shock melted into a tender response as she wrapped her arms around me. It was a slow descent from there. We ended up having incredibly passionate sex right there in my office. Mia was so responsive, her moans and gasps echoing through the room, it was wild and intense, yet tender all at once. Her body arched against mine as I explored every inch of her, our lovemaking both frantic and unhurried. The guilt has been crushing ever since. Alex doesn't suspect anything but I know this can’t continue. This isn't about physical desire anymore; it's about a deeper emotional connection that shouldn't exist. It’s unethical on so many levels and yet here we are, still drawn to each other despite everything.