My big stepbrother Devin is such a cool guy! I’ve always secretly admired how manly he is and how well he dresses. Last night I couldn’t find what to wear for my date, and what started as a suggestion to wear something of his ended with me on my knees, sucking him off. He is so big, I had no idea. I worry that I might never find another cock as huge as his; maybe I should keep letting him fuck my little ass forever…