Shocked and surprised by son’s big cock

I finally seduced and convinced my son to have sex With me after I saw his big cock.

The sun cast a soft, golden glow over London, filtering through the curtains of my son's room. I stood there, frozen, my heart pounding in my chest like a teenage girl's first crush. My eyes widened as I took in the sight before me. My son, Alex, was sprawled across his bed, his naked body bathed in the morning light. My gaze traveled down his muscular torso, sculpted from years of playing football, until it landed on the object that had rendered me speechless. His cock lay flaccid, yet still impressive, against his thigh. It was easily twice the size of my husband's, and bigger than any I had ever seen, let alone taken. I was Katherine, a 42-year-old woman from Spain, living in London with my family. I had seen my fair share of men and their appendages, but Alex's was a beast of its own. I felt a warmth stirring between my legs, a primal response to the sight of my son's manhood. I felt a pang of guilt, a sense of wrongness, but I couldn't deny the desire that was beginning to grow within me. I backed out of the room quietly, my mind racing. I spent the next couple of weeks in a state of turmoil, my thoughts consumed by Alex and his... endowment. I found myself daydreaming about it, about how it would feel to have him inside me, stretching me, filling me. I had to push these thoughts aside whenever my husband, Carlos, was around. He was a good man, a good husband, but he was no Alex. One afternoon, Alex and I were home alone. I had been cooking, and I decided to take a break, a glass of wine in hand. I wandered into Alex's room, a playful smile on my face. "You know, they say that football players have big... feet," I said, sitting down on his bed, swirling the wine in my glass. "I wonder if that's true for other parts of their anatomy." Alex looked up from his book, his eyes meeting mine. I saw a flicker of surprise, then understanding. He closed his book, his gaze never leaving mine. "And what if it is, Mama?" he asked, his voice steady, calm. There was no denial in his eyes, no shock. It was as if he had been waiting for this moment, this conversation. I took a deep breath, my heart pounding in my chest. "Then I would like to find out," I said, my voice barely above a whisper. I put my glass down on the bedside table and leaned back on my elbows, my body language clear. Alex stood up, his eyes never leaving mine. He walked over to me, his movements slow, deliberate. He stopped in front of me, his cock at eye level. I reached out, my hand wrapping around it. It was soft, yet firm, like velvet over steel. I could feel it throbbing in my hand, growing harder, longer. I looked up at Alex, my lips parted. "You're so big, Alex," I whispered. "It's going to hurt." He smirked, a confident, dominant smirk. "You can take it, Mama," he said, his voice laced with challenge. "I know you can." I felt a shiver run down my spine. I wanted him, I wanted him so badly. I stood up, my hand still wrapped around his cock. I guided him to the bed, pushing him down onto it. I straddled him, my skirt riding up my thighs. I could feel his cock pressing against my panties, hot and hard. I leaned down, my lips finding his. He kissed me back, his hands gripping my hips, pulling me against him. I could feel his cock throbbing against me, and I knew he was ready. I reached down, pulling my panties aside. I guided him to my entrance, feeling him push against me. I was wet, but he was big. I felt a sharp pain as he entered me, stretching me, filling me. I gasped, breaking the kiss. Alex took advantage, his lips moving to my neck, my collarbone, his teeth grazing my skin. He started to move, his hips thrusting upward, pushing himself deeper into me. I could feel every inch of him, stretching me, filling me completely. It hurt, but it felt so good. I started to move with him, my body responding to his rhythm. He was dominant, rough, his hands gripping my hips, controlling my movements. He was like a wild animal, all power and strength. I could feel his cock swelling inside me, his body tensing. He was close. "Come inside me, Alex," I whispered, my voice ragged with desire. "Fill me with your cum." He groaned, his body jerking as he came. I could feel his hot seed filling me, spilling out of me. He kept thrusting, his body shuddering with each wave of his orgasm. He finally stopped, his body spent. I leaned down, kissing him gently. "That was... intense," I said, my voice breathless. He smiled, a smug, satisfied smile. "Told you you could take it, Mama." Over the next few months, our relationship changed. We became secret lovers, sneaking around the house, stealing moments together. Alex was insatiable, his appetite for sex as big as his cock. He would fuck me in the kitchen, in the living room, in his room. He was always rough, always dominant, always leaving me sore and satisfied. One morning, I woke up to find Alex standing over me, his cock hard and ready. He pushed me onto my stomach, his hands gripping my hips. He entered me from behind, his cock sliding into my ass. I gasped, the pain sharp and intense. He didn't care, he just started fucking me, his body slamming into mine. He fucked me hard, his body slapping against mine, his cock sliding in and out of my ass. I could feel it stretching me, destroying me. I could feel my body tensing, my orgasm building. I came with a cry, my body convulsing as waves of pleasure washed over me. Alex came soon after, his body shuddering as he filled my ass with his cum. He collapsed on top of me, his body spent. "I love fucking your ass, Mama," he whispered, his voice hoarse. It's been over a year since that first time. Alex has kept his promise, fucking me every morning and night. I swallow his cum, his seed, a constant reminder of our forbidden love. I know it's wrong, I know it's taboo, but I can't stop. I'm addicted to him, to his cock, to the way he fucks me. I hope it never ends. I hope he keeps his promise, even if he gets married, even if the world finds out. I hope he keeps fucking me, keeps filling me with his cum. Because I am Katherine, and I am addicted to my son's cock.