The blonde niece, her hair disheveled and cheeks flushed, eagerly takes her uncle's big cock into her mouth, her inexperience evident in her clumsy sucking. Nevertheless, her uncle's excitement grows, his cock throbbing in her small hands. He lifts her onto the bed, her legs wrapping around him. He penetrates her, her tightness clutching him as he starts to move. Her moans fill the room, her body writhing beneath him. He fucks her hard, his balls slapping against her ass, until he can't hold back any longer. He pulls out, his hot cum splashing onto her stomach, leaving her marked and satisfied.