Lana Smalls is excited for costume day this year. She has a surprise planned for her stepbrother, Parker Ambrose. Dressed as a slutty version of a space character, she makes Parker feel bad that everyone at school thinks they're fucking but they're not. Lana can fix that.Since she's in Parker's lap, Lana can feel how hard he already is. She gets on her knees and pops his stiffie out. Grabbing him by the root, she opens wide and begins sucking him down. Lana's blowjob is nice and sexy, priming Parker to finally find out what it's like to fuck his stepsis.Still in the bottom half of her bikini costume, Lana climbs back into Parker's lap and pushes her bottom aside so she can ride him in reverse cowgirl. She turns for cowgirl, then lets Parker dick her down as she lays on her back with him cradled between her thighs. Once the stepsiblings have enjoyed a go in doggy, Lana sucks and strokes Parker off until he nuts in her mouth. Now all the rumors about them at school can be true!