I couldn't believe it when I saw him, my best friend's step-dad, out in the woods. He motioned for me to come closer, and before I knew it, he had me on my knees. He took advantage of me in every way possible, doggy-style, and treated me like his own personal slut. I shaved beforehand, knowing things were going to get dirty. And boy, did they. I never would've guessed that a grandpa could be so rough