While working on their homework, these two boys get to talking about all the hot sex they've been having with their muscle bear stepdad. As much as they love having his thick cock deep inside, they're curious to see what sex is like on top. With mom out of the house, they see an opportunity to get some fuck lessons from their sexy old man. He's more than happy to show his handsome boys how to take control and get their cocks up in each other. He guides them as they practice on each other, showing them just what to do to make their bottoms cum. It all ends with him giving them a hands-on final exam with each boy breeding their hairy dad's hole!