Sienna Rae's lust for her stepson Joshua Rivers is insatiable. Today, she's teaching him a lesson he'll never forget. She starts by sucking his fat cock, her milf lips wrapping around him, taking him deep. Joshua groans, his cock throbbing as Sienna's big tits press against him. She wants more, so she bends over, inviting him to fuck her from behind. Joshua eagerly obliges, his thick cock plunging into Sienna's wet pussy. He fucks her hard, his hands gripping her hips, their bodies slapping together. Sienna's moans fill the room as Joshua's cock stretches her, filling her with pleasure. He pulls out, his cock glistening, and Sienna takes him back into her mouth, swallowing his hot cum.