SCENE OPENS on girlfriend and boyfriend Carla (Athena Faris) and Rich (Codey Steele). They are in each other's arms on Carla's bed, chatting and laughing. They start to makeout and before long, things are pretty hot and heavy. As they kiss, Rich squeezes Carla's tits. As he moves his hand between her legs, he starts to rub her pussy over her pants but she gently pulls his hand away and breaks the kiss.
She...she's not sure if she's...ready, she says softly. REALLY?, Rich asks, clearly disappointed. Yeah...she...she told him that she wanted to take things slow, Carla says. Yeah but...there's slow and then there's... SLOW, Rich says, visibly annoyed. 'We've been together for six months now. We're BOTH 18, so...what's going on? Don't you want to be with me?' Rich says, playing the victim a little. No, that's not it, of COURSE she wants to be with him, Carla says, seemingly worried that she's upset him. 'So what's stopping us, then? Let's be brave and go for it...' Rich says with a lusty grin. He resumes kissing her and gets handsy again almost immediately. But...but what about her step-brother? He's home and he might hear them, Carla points out, worried. Well, they'll just have to be quiet then, he responds. She hesitates. OK?, he asks. She still seems a little reluctant, but clearly wants to please her boyfriend. Ok, she smiles nervously, taking a deep breath.
Rich and Carla have sex. She begins it nervously, since it is her first time being with him, but as she grows to enjoy it, her skittishness falls away. As the sex winds down, Rich is telling Carla how much he loves her and announces that he's going to cum any moment. She tells him to pull out, but as he continues thrusting, he says he's getting close. She protests, telling him that she's never done that before, but he pressures her, telling her that it will bring them closer together. 'Please, I'm so close...!' She still seems reluctant, but again wanting to please him, she falls prey to her own guilt and hesitantly says 'O-ok, yeah,' allowing him to creampie her. He moans loudly as he cums.
When he leaves the room, she is fascinated by the cum dripping from her pussy. When she tentatively tastes it, it's as if she has an epiphany and is transfixed by the feeling and taste of cum. She exhales a huge breath, trying to get herself under control as she breathes rapidly, staring off into space, as if she is reborn.
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Weeks later, Carla sneaks into the house, late at night. No longer sweet and virginal, she is disheveled and seems like she's been partying all night. She goes into her bathroom and takes a shower. Zombie-like, she dips her fingers in her pussy and licks what appears to be cum off them. As she showers, her stepbrother Toby (Robby Echo) enters the washroom. When she steps out of the shower, he desperately tells her that he needs to talk to her about something.
Toby tells her that she's changed drastically in the past few weeks, going from sweet-natured and happy to a walking zombie who sneaks home late every night. It becomes clear that Carla has been sleeping with random men each night. Toby is worried and wants to help.
'Awwwwww. Mr. Nice Guy Toby just wants to help his poor messed-up step-sister Carla?!' she says mockingly. 'Give me a fucking break,' she says, rolling her eyes with a mean-spirited laugh. Please Carla...., Toby begins. 'You know what I think? I don't think you want to help, I think that you came in here because you're jealous,' Carla says, moving towards Toby. What is she...?, Toby says. She thinks he's jealous of ALL those guys that she fucks, Carla grins wickedly. Why is she SAYING these things?!, Toby pleads, sounding very distressed. That IS it, isn't it?, Carla says, moving closer still to Toby. He's jealous of all those guys...because that's all he's EVER wanted isn't it?, she asks. To get a little taste for himself, she adds tauntingly. N-no, of COURSE not! He would never even CONSIDER...Toby says, appalled at the suggestion. 'Don't worry, you can be honest. We tell each other EVERYTHING right? That's what brothers and sisters are SUPPOSED to do...?' Carla says, caressing his arm. He pulls away, but she seems to have struck a chord because his gaze lingers on her for a moment.
He denies her accusation. Hungry for more cum, she begins to aggressively seduce him. 'You want to FUCK me? You want to...FILL ME UP?' she says, a crazed look coming over her face as she caresses his arm, pressing her body against his. No, she's wrong! Toby says fiercely, struggling valiantly to resist. 'Y-you...you don't know WHAT I want,' Toby stammers. Yeah...she DOES...she KNOWS that he wants...to give her all his...she begins, trailing her hand down his chest. Hot...Sticky...CUM, she whispers fiercely, licking her lips hungrily. Carla...he stutters, his resistance nearly gone. Well, GIVE it to her then...give her EVERY last drop, she says, her voice thick with need. Finally, any last semblance of hesitance from Toby is gone. Ok, he says softly.
Carla is addicted to cum, and she's going to feed that addiction...no matter what.