Nathan Bronson and his stepsister Kimmy Kimm have had unspoken sexual tension since the day they met. Now that they're stepsiblings, it's getting more and more heated. Today they're fighting because Nathan wants to use Kimmy's laptop for some Cyber Monday shopping. Kimmy's friend, Kyler Quinn, happens to be there at the time of the fight. Instead of getting involved, she grabs a jar of pickles to munch on while she watches the stepsiblings go at it giving each other wedgies and then escalating the fight from there.

When Nathan accidentally lifts Kimmy's shirt, Kyler finally makes a comment to remind the stepsibs that she's there. Kimmy comes back and drops Nathan's pants. She claims Nathan won't do anything about it, but he proves her wrong by pulling her pants down and bending her over a kitchen stool to finally shove it in. Watching her BFF get it from behind just gets Kyler hot and horny, so when Nathan carries Kimmy to the couch Kyler follows. The stepsiblings are arguing about who gets to be on top when Kyler arrives in the living room, but Kimmy quickly shuts herself up by filling her mouth with cock. Once she's done deep throating her stepbro, Kimmy gets to be on top as she rides Nathan in cowgirl.

When Nathan reaches up to finger fuck Kyler as she masturbates, the blonde throws her head back. She takes the invite to join in by riding the D while Kimmy rides Nathan's tongue. Then Kimmy gets on her knees for a doggy style pussy pounding while she eats Kyler out. Nathan keeps on playing stud as Kyler lays down and spreads her thighs nice and wide. When she pulls Kimmy onto her face to eat the pussy, Kyler is happily sandwiched between the two stepsiblings. Pulling out on the cusp of blowing his load, Nathan nuts on Kyler's belly for Kimmy to lean down and lick up.