Amelia Hart, bored and horny, lurks outside her brother Ethan Steel's room, listening to his muffled moans. Peeking in, she finds him sprawled on the bed, jerking off his throbbing cock. Intrigued, she watches silently, her pussy growing wet. Ethan, lost in his fantasy, doesn't notice his sister until she steps into the room, locking the door behind her. Amelia, emboldened, straddles him in reverse cowgirl, lowering her tight, dripping cunt onto his rigid shaft. She rides him slowly at first, then faster, her ass slapping against his thighs as she chases her orgasm. Ethan, overwhelmed, grabs her hips, slamming up into her. Amelia's moans fill the room as she grinds down, milking his cock for every last drop of cum.