In the opener of Bratty Sis 18, Leana loves fucking with her stepbrother - but he finally has enough and decides it's time to fuck her. Then Myra puts her clueless stepbro's hand on her pussy so that he finally gets the hint. Next, Britt has been fooling around, but now she has to keep her stepbro quiet. Finally, a stepbro's hand accidentally ends up on Lya's boob. Accidentally? Sure! Cast: Britt Blair, Leana Lovings, Lya Cutie, Myra Moans, Alex Charger, Jay Romero, Quinton James