Jack your uncle off

You grin at your uncle and take out your own cock, which was hardening rapidly. "It's alright Jack, I'm gonna do the same thing." Your uncle's cock was extremely large, and looking at it made you want to help a bro out. You reach over hesitantly, and your uncle nodded. "It's alright, you can do that. The only thing you can't do is masturbate your **** if they haven't earned it. Masters can jack each other off all the time."

You firmly grab your uncle's cock and start stroking it. He moans softly in pleasure. He reaches over and grabs your dick too, reciprocating your actions.