Jill Kassidy comes bouncing down her driveway. Opening her mailbox, she's delighted to see that she's finally received a piece of mail she's been waiting for. She goes back inside and sits on her couch, but she's too nervous to open the letter. Taking a deep breath, she gathers her courage and tears open the envelope. Just then, her stepmom, Kendra James walks in and sits down beside on the couch as Jill reads the letter. Looking up at her mom with a massive grin, Jill excitedly tells her that she's been accepted to Alaskan University! But Kendra doesn't share Jill's excitement. She tells Jill that Alaska is too far. Didn't they talk about Jill staying closer to home? If she goes to a community college in the area instead, she can ease her way into the college experience by still not being too far away from her stepmom, Kendra adds. Jill doesn't agree, saying that she wants to get a good job, and Alaskan University has a really good program for the kind of field she wants to go into. Kendra keeps trying to convince her, even sweetening the deal by offering to buy her a new car, but Jill is insistent.
Jake Adams is jerking it to porn when his stepmom Krissy Lynn catches him in the act. Krissy reminds her stepson that masturbating is a sin and that he needs religion in his life. Briefly shamed into compliance, Jake agrees to cut it out. Obviously he doesn't mean it because later he's jacking off in the living room when his stepsister Avery Moon busts him. Avery is a little bit more forgiving than her mom, so after her lecture she offers to help Jake out with his hardon.
Reaching out, she tentatively strokes her stepbrother's dick. She likes the way it feels, but before Avery can get too into her handy her and Jake's adopted sister Brooke Haze walks in on the two of them. Brooke can't keep her disdain to herself; she mocks her adopted siblings until Jake leaves the room. Not even a few hours later, Brooke walks into the bathroom and finds Jake masturbating in the bathroom. Now that she's alone, she offers to help her stepbrother by giving him a blowjob that culminates in a mouthful of cum to swallow.
The following day Jake is at it again when Avery walks in on him. She feels badly for not finishing him off earlier, so she offers to help him out again. Just as Avery gets her lips wrapped around Jake's dick, Brooke catches her in the act and offers to join in. The sisters work together to give Jake a BJ, then peel off their clothes and take turns fucking their brother and eating out each other's pussies in a raunchy threesome. Just as the girls have finished Jake off with a tandem handjob, Krissy walks in and catches all three of them in the act much to her horror.