As an 18-year-old girl, I had never been as horny as I was on that warm summer day. My boyfriend and I had decided to meet at the train station to catch the next train together to his hometown. We had been dating for six months, and the sexual chemistry between us was undeniable. We both arrived at the station a little early, and we couldn't help but lock eyes as we saw each other from across the platform. He started walking towards me, and I couldn't help but notice the obvious bulge in his pants. My heart raced as I imagined seeing that hard cock of his in real life. We hugged tightly, and I felt him shifting awkwardly from one foot to the other. I played along, pretending not to notice what was happening in his pants. "Are you excited?" he asked, his voice a little shaky. I nodded, still hugging him. "Let's go catch the train then," he said, pulling away from me. As we walked towards the tracks, I couldn't help but sneak a peek at what he was hiding. His cock was straining against his pants, clearly wanting nothing more than to be set free. We made our way onto the train, finding seats together. I could feel the anticipation in the air as we sat there, waiting for the train to start moving. I couldn't take it anymore; I needed to feel that thick cock inside my mouth. "Can we take a little timeout?" I asked him. He looked at me, confused. "My mom's bathroom is just down the hall. I need to pee, why don't you come with me?" I explained, trying to act casual. He hesitated for a moment before finally nodding. We made our way down the quiet train car, our hearts pounding with excitement. I led him into the bathroom, locking the door behind us. I turned towards him, our faces mere inches apart. "I want you to fuck my face," I whispered, gazing deeply into his eyes. Without a word, he reached down and unzipped his pants, pulling out his hard cock. I knelt down in front of him, taking his massive cock into my mouth. It felt amazing, even better than I could have imagined. I slowly bobbed my head up and down, taking as much of his cock as I could into my mouth. As I deepthroated his cock, I felt him groan loudly. "Fuck, that feels good," he moaned. I looked up at him, seeing the lust in his eyes. His hands were gripping the walls tightly as he tried to maintain his balance. I continued to suck on his cock, loving the way it felt sliding in and out of my mouth. Every now and then, I would look up at him, our eyes meeting in a heated gaze. It felt like we were connecting on a whole new level. Suddenly, he grabbed onto my hair, holding my head in place. He started fucking my face, his hips pushing forward with each thrust. I loved the feeling of being totally dominated by him. I could feel his cock pulsating inside my mouth, and I knew what was coming next. Without hesitation, he pulled out of my mouth and started jerking off furiously. "Swallow it all," he growled, shooting his thick, hot cum all over my face. I opened my mouth wide, letting him paint my face with his seed. It was an incredible feeling, knowing that he had just cum all over me. I couldn't help but smile as I looked up at him, seeing the satisfaction on his face. We stayed in the bathroom for a few more minutes, catching our breath. Eventually, we made our way out, both of us covered in a thin layer of sweat. As we sat back down in our seats, I couldn't wipe the satisfied grin off my face. That night, as I lay in bed, I couldn't stop thinking about how amazing it felt to have my boyfriend's cock in my mouth. I knew that the next time we were alone together, I would beg for him to fuck my face again.