Stepsister's erotic fantasy: Stepbrother's big cock and rough sex

In a tantalizing twist, the two stepsisters find themselves in an erotic fantasy, their desires ignited by the thought of their stepbrother's impressive manhood. The younger sister, a curious college student, eagerly dives in, exploring every inch of his massive member with her mouth. The older sister, a mature and experienced teen, takes over, riding him passionately in a test of endurance. The action heats up as they both take turns pleasuring him, their insatiable lust driving them wild. The stepbrother, a well-endowed stud, dominates them in a variety of positions, leaving them utterly satisfied and craving more. This hardcore encounter, filled with intense cowgirl rides and sensual cunilingus, culminates in a mind-blowing climax, leaving them all breathless and yearning for another round.