Sara Luvv is fucking fed up with her suck-up step-sister Jenna Sativa. Jenna's always trying to look good for their dad's wives and it drives Sara nuts, especially since Jenna acts like such a prissy bitch saying everyone loves her more. Well not this time. This time Sara's gonna be the favorite and upstage her spoiled sister. When her dad's new wife Mercedes Carrera arrives at the house, it's like she's walking into a war zone, with Jenna and Sara already fighting over her the second she steps through the door. Mercedes takes a second to breathe and can't help but worry about what she's gotten herself into. But after hearing from her gal pal Kendra about some pretty wild stuff she did with her step-daughter, Mercedes wonders if she can play things to her advantage and turn these bickering siblings into her personal playthings. She doesn't have long to wait, as Sara comes in wearing only a towel and tells mommy Mercedes that she has some very important private family business to discuss with her. Sara pretends she's doing Mercedes a favor by spilling the beans about her sister's indiscretions with their previous step-moms, but she's actually just setting the next stage of her plan. As Mercedes uses this information to flirt with Jenna who's stretching in the other room, Sara grabs a camera and plans to get the whole thing on film and get her revenge on Jenna once and for all. It's almost too easy. Mercedes bonds with her new daughter, and bonding quickly leads to flirting, then kissing, and soon the tops come off and Jenna is sucking on her mommy's titty like a good mommy's girl. Then Mercedes puts her mouth on Jenna's lovely natural breasts and gives them a loving suckle. Jenna goes from being a good girl to a bad girl in a flash, as she bends over and gets a spanking from Mercedes for having dirty thoughts about her mommy. Then Mercedes flips Jenna over and pleasures her hairy pussy to a squealing orgasm. Next Jenna returns the favor, peeling off Mercedes' panties and giving her a hard tonguing all over. Finally, both ladies ride each other to a second climax, unbeknownst to the fact that the entire thing is being filmed by Sara in the background. Now that Sara's trap has been sprung, what devious deed does she have in mind next?