Alex Blake, Tyler Steel's step-sister, can't resist the temptation of her step-brother's big cock any longer. She takes him into the bathroom, closing the door behind them. On her knees, she takes his length into her mouth, her small hands struggling to fit around his girth. Tyler's cock twitches as Alex's tongue flicks against his sensitive spots, her small tits rubbing against his legs. The taboo nature of their encounter only fuels their passion, and Alex takes him deeper, her big ass pushing back against Tyler's hips. With a groan, he releases his load, coating Alex's pretty face in his cum.