Young, skinny Mi Monroe finds herself alone with her stepbrother, Tony Profane, and her fear turns to lust as she watches him from the corner of her eye. She can't help but imagine his cock inside her, despite her reservations about their family taboo. As she starts to ride him, her tiny body bounces on his lap, her pettite frame taking every inch of his thickness. Mi's fear is replaced by raw, uninhibited pleasure as she fucks her stepbrother in their forbidden encounter.