This a story about kristinaxxx stepbrother that keeps ruining her relationships by humiliating her boyfriends. First scene kristinaxxx brings a boyfriend home but her stepbrother shows up and challenges her boyfriend to a arm match, kristinaxxx warns her boyfriend not to accept, he accepts the challenge, during the arm match stepbrother slowly starts to win making kristinaxxx horny for her stepbrother and encoraging him like a fan girl to beat her weak boyfriend, she gets só excited that she célebrates the Victory with a tongue Kiss and breaks up with her loser boyfriend. Next scene kristinaxxx brings her New boyfriend, its a bodybuilder, surely her stepbrother cant humiliate him, but her stepbrother challenge him to see Who has the biggest cock, with all the steroids kristinaxxx boyfriend has a small Dick, while her stepbrother has huge cock, kristinaxxx gets horny and sucks her stepbrother for his Victory while breaking up with her small Dick boyfriend. Last scene kristinaxxx brings her New boyfriend, he is a pornstar her stepbrother cant be better than him. Her stepbrother show up reveals to kristinaxxx that he knows her favourite fetish is breeding, so if she submits to her stepbrother he Will breed her, kristinaxxx gets into a internal monologue, talking to herself about how the situation, slowly the her monologue gets more dirty and horny, she starts to enjoy the idea of breeding with her stepbrother until she finally breaks and submits to her stepbrother breeding with him with múltiple creampies