Kate Bloom and her dad Charles Dera are headed to Kate's friend's house. Emma Starletto can't wait to see her friend, and her dad, Steve Holmes, is looking forward to meeting Kate's dad and chatting over a beer. The girls are planning a vacation together, so Kate has brought a few outfits for them to try on. Kate asks if she thinks they should invite their dads on vacation and reveals that she thinks Steve is cute. Emma thinks Charles is cute, too. They decide to each flirt with the other's dad by going out into the living room and asking the dads to watch a scary movie.
The movie has the intended effect as the girls get closer to the dad of their choice with each jump scare. Soon Emma just quits with the pretense and starts rubbing Charles's cock. Kate puts Steve's hand on her pussy and curls up so the other is on her small tit. Charles tries to call Steve on where his fingers are, but Steve offers for Charles to have fun with his daughter if Steve can have fun with Kate. Now that it's out in the open, both daddy/daughter combos can have fun. Emma chooses to go for a BJ first, while Kate lays back on the couch and takes Steve's tongue for a trial run. Then the girls swap so that Emma is getting eaten out while Kate sucks Emma's dad off.
When the girls decide to take playtime to the next level, they each climb on the other's dad's dick for a simultaneous stiffie ride. They can't get enough of fucking together, so they get on their knees to let Steve and Charles take their respective coed doggy style. When the girls flip onto their backs, it's open season for Steve and Charles to take what they want from their partners. They each go to town banging those greedy twats until they can't wait another moment. Emma is the first to get her partner to cum, with Charles covering her pussy in jizz. Responding to Kate's begging, Steve gives her the creampie she desires.
Mackenzie Moss just got done watching a thriller movie and now she's terrified to shower alone in their vacation home. She asks her stepbrother, Seth Gamble, to guard her without peeking. Seth decides it'll be funny to prank Mackenzie, so when she gets into the shower he runs to the kitchen and grabs a knife to pretend to replicate the movie's penultimate scene. Mackenzie runs off to her room to cry. Seth feels badly, so he decides to apologize. Mackenzie asks why Seth is being such an ass since she thought he liked her.
Seth tries to apologize again, putting his hand on Mackenzie's thigh. She calls him on it, but when he removes his hand she puts it right back, but higher. He takes the hint, fingering his sister beneath the towel. In return, Mackenzie tugs Seth's pants off so she can wrap her lips around his hardon. Sucking him off, she deep throats Seth's cock until she can't wait another moment to climb on top and start riding him.
Mackenzie is so tiny that Seth finds he can do all kinds of acrobatics with his stepsister. He lifts her to set the pace as she rides him, then dominates her from above when she falls backwards onto the bed. Getting onto her hands and knees, Mackenzie invites Seth to give her a doggy style pussy pounding. As he fucks her, she begs him to cum inside. He obliges, glutting her with a creampie that drips down onto the bed when he pulls out.
Codey Steele has the perfect prank for his stepsisters, Chloe Cherry and Haley Reed. While the girls are getting dressed in Halloween costumes for trick or treat, they start getting creepy texts from Momo. Chloe gets the first text, but Momo is soon seen following both girls around the house. Chloe gets another text indicating that Momo can see them. The next text tells the girls to find their brother because he can protect them. They wind up in bed together, calling for Codey. They ask him to sleep with them, but only if they're naked. At first the girls say no, but Codey calls their bluff and they call him back so they can strip for him.
Since the girls have stripped, Codey says he'll take his underwear off, too. They're grossed out that Codey has a boner, but he points out that Chloe is his stepsister and Haley is adopted so they should do something about it. The girls want him to stay with them, so they get on their bellies and suck Codey's cock. Codey enjoys the double BJ, but what he really wants is to fuck those two hot girls at once. He doesn't even need to say something before Haley and Chloe turn around and present themselves to him so he can fuck first Haley and then Chloe doggy style.
When Codey lays down in the bed, the girls each mount him in reverse cowgirl. Chloe takes Codey's mouth, while Haley gets to ride his fuck stick. The girls roll onto their backs, once again side by side, so Codey can have his choice of their pussy buffet. He starts with Haley, but finishes with Chloe as he fills her twat all the way up with a creampie. The girls are happy to be protected by Codey since now he has to keep up his end of the deal and stay the night.
Scarlett Bloom has to share rooms with her stepbrother, Nathan Bronson, while their aunt is in town. Scarlett isn't inherently opposed to sharing, but she has a bedtime tradition of masturbating before she goes to sleep. They climb into bed together and Scarlett tries to ignore the awkwardness and sleep without cumming. When that doesn't work, she decides fuck it, it's her bed and she'll do what she wants. Nathan offers to leave, but Scarlett figures that maybe if it helps her it'll help both of them. She suggests that Nathan masturbate at the same time she does. They agree to each do themselves under the covers for privacy.
They go at it for a bit, but Scarlett decides that she wants to watch Nathan. They kick the covers off until they can both see each other. That just makes Scarlett even hornier, so she eventually pushes Nathan's hand out of the way and strokes him off herself. They are both getting into it when their aunt, Claudia Monet, walks in on them. She lectures them about it not happening again, but Scarlett is way too horny to let Nathan off the hook that easily. She resumes stroking him and then leans in for a taste of his hardon. In return for Scarlett's deep throat BJ, Nathan pulls her panties off and goes down on his belly between her legs for a pussy feast and finger bang. Then she gets on her hands and knees so Nathan can give it to her doggy style.
Nathan can't get enough of his stepsister's greedy twat as he lays down on the bed and lets her climb on top. She rides him while moaning about her progress towards the climax she's chasing. Turning around, she faces Nathan as she keeps her hips rolling in a mutually satisfying motion. Rolling onto her back, Scarlet spreads her thighs so Nathan can reenter her once again. He has just filled her fuck hole with a big load of jizz when Claudia returns and freaks out that the stepsiblings are fucking.
Natasha Nice and her stepbrother Brad Sterling are bored as they hang out on the couch. Eventually, Natasha asks if Brad has heard of the Sis Challenge that's going around online. Brad hasn't, so Natasha explains that they both get naked and if Brad pops a boner then he loses and is a freak. Brad is certain that he can control his impulses, so they get naked together. Indeed, his dick is soft even at the sight of his sister's lush curves and massive titties. Natasha isn't about to accept her loss, so she wiggles her T&A until he gives her the hardon she's after.
Things escalate when Natasha confesses that she's never seen an erection in real life and then asks if she can touch Brad's. He agrees, but instead of touching him she accidentally starts stroking. Brad hangs on for as long as he can without letting Natasha know, but eventually his moan gives him away. She tries to disengage, but Brad confesses that he thinks she's hot. Natasha is a little bit shy, but she tells Brad that her pussy is wet. He takes the opportunity to lay Natasha down on the couch and bury his fingers and then his face between her thighs.
Having Brad finger banging her is great, but what Natasha really wants is the D. She urges Brad to shove it in as she gropes her own bountiful chest. Then she gets down on her knees to suck him off and give him a titty fuck. Brad sits down on the couch and lets his sister ride his hardon, but things are much more fun for both of them when Brad delivers a hard and fast doggy style pussy pounding. His sis is so hot that Brad can't help but blow his load inside her for a creampie that leaves her dripping cum.
Stepsisters Avi Love and Paisley Bennett haven't seen their family friend, Seth Gamble, in years. Growing up, Seth was so close to the girls that they referred to him as their cousin. Now, he's just smoking hot and the girls can't stop flirting. Serene Siren and Brock Doom tell their daughters to go set the table for Thanksgiving while they finish up cooking dinner. Paisley goes ahead, but Avi tugs Seth along with them. With a little bit of privacy, the girls have time to flash their tits and asses at Seth as they continue to flirt with him. They're both a bit competitive, but they manage to not get caught by their parents.
Once they're seated at the table, the girls continue to compete for Seth's attention. They get sexual with the way they suck their silverware. When that doesn't work, Paisley reaches over and pops Seth's hard dick from his pants to start stroking him off. Avi isn't about to be outdone. She puts her hand over Paisley's so they're delivering a double handie. Standing up and lifting her miniskirt, Avi ups the ante by sliding down on Seth's dick right at the dinner table. Serene calls Avi out and she gets off of him reluctantly. They manage to wait until Serene and Brock declare that they're full and clear the plates from the table.
Now it's time for dessert! The girls work together to suck Seth off. Then Avi peels off her skirt and pulls her panties aside so Seth can lean her over the table and fuck her as Paisley sucks his balls. Paisley's patience is rewarded as Avi helps her onto the table so Seth can slam into her and deliver a ball slapping delight. Turning over, Paisley continues to take it from behind as Avi joins her on the table so Paisley can eat her stepsister out. Then Paisley gets up and Avi scoots forward so Seth can bang her while Paisley rides her face. Seth can't wait another moment to cum; he gluts Avi with a Thanskgiving creampie that Paisley eagerly runs her fingers through as it drips out of her sister's trimmed snatch. They're nearly caught as Brock yells for them to bring the dishes, but they scurry to find their clothes.
