Anal & squirting on big brother's cock

My sister is one horny chick. She has an insatiable craving for cock and she loves to squirt. She was masturbating in her living room, when her brother began spying on her. Once she noticed she flipped out, at first. But soon after, she saw an opportunity to satisfy her craving. Her brother stretched her pussy and asshole in several different positions before busting all over her face..