My stepson woke me up with his large penis in my mouth

I was sound asleep when I felt a warm sensation on my face. I opened my eyes to see my stepson standing over me, his large manhood in my mouth. He had woken me up with his morning surprise. I was taken aback, but his impressive size made it difficult to resist. As I started to suck him off, he moaned in pleasure. His big cock filled my mouth, and I could taste his pre-cum. I was surprised by his size, but I couldn't help but enjoy the feeling. He held my head as he fucked my mouth, his hands entwined in my hair. I choked on his thick member, but I didn't mind. The taste of his cum was intoxicating. I swallowed every drop as he came in my mouth. His big cock left me satisfied, and I knew I had to keep this a secret from my wife.