Sometimes

Jason grinned. "Sometimes," he admitted. "Mostly I wish I was your son."

My dad shook his head. "If you were my son, you would be sucking my dick."

Jason looked at me. I nodded yes. Jason unzipped my dad's pants. As I jerked off his cock, he slid my dad's dick out. It was big, thick, and stiff.

"Yum," Jason said. "Nice and hard."

"You're not bad yourself, son," my dad replied.

Jason giggled. "Not a chance, dad," he said. "I'm going to suck this dick."

He slid my dad's cock into his mouth. He bobbed up and down on it, slurping loudly. He licked it from bottom to top, and my dad moaned.

"Oh fuck, son," he said. "Suck my cock, baby."

Jason moaned and sucked on my dad's cock. He took it deep, and my dad moaned louder.

"Fuck!" he cried. "You're so good, son! Fuck yeah, suck that dick!"

Jason moaned and sucked harder. My dad grabbed Jason's hair and squeezed his head. I saw his dick twitch, and then he came.

"That's it, son," my dad groaned. "Take all my cum in your mouth."

Jason swallowed it all. Then, he licked it clean, and my dad moaned. Jason pulled his head back, and grinned at my father.

"It's your turn, sir," he said. "Suck your son's dick now that he's so hard."