Rachel Rivers, the insatiable stepsister, can't help but notice her stepbrother's bulging pants. She teasingly licks her lips, running her hand up his thigh until she reaches his throbbing cock. She unzips him, revealing his veiny, hard length, and takes it into her mouth, her braces clinking against the shaft as she deepthroats him. She controls the pace, her head bobbing up and down, her hand working in tandem, delivering a masterclass in oral pleasure.