No beta reader!

Also English is not my first language.

Don't like it Don't read!

Like Thumper once said. "If you can't say something nice, don't say nothing at all."

Derek and Kate's background is sort of like "Cruel Intentions 2" where Danielle is Paige. No, it's not very relevant, and you don't need to watch the movie. It's very crappy honestly. LOL

I changed a lot after the first Derek/Erica scene because Derek manipulating Stiles into bed with him doesn't sit right with me so expect lots of changes after that. Also, happy ending because life is already hard enough.

*Warnigs: Alpha/Beta/Omega Dynamics(Sort of I took liberties), Detached Sex, Dubious Consent (Not Sterek), Implied Jordan/Stiles, Non-Explicit Sex, Discussion of Rape, Implied/Referenced Suicide, Dom/sub Undertones, Dom Stiles Stilinski(sort of) don't get excited!, Alpha Derek Hale, Omega Stiles Stilinski*

Derek is sick of everything in his life. He can't be the person that he has been for the past three years or so. It's exhausting. Always manipulating people, making shitty bets with his stepsister, never letting himself get attached to his sleeping partners. He has nobody; his father is always away with his stepmother or with his affairs. His stepmother is a fucking crazy woman that even if she were available, he wouldn't want to be a part of her life. And nobody that knows him and his reputation wants anything to do with him.

The only one that he has is Kate, his stepsister. And yes he loves her, and she loves him back, in a twisted and sick kind of way, but the truth is, they love each other. And it's not just in a brotherly way either. Although they don't have sex since they both presented as alpha, Kate said they shouldn't fool around anymore, and even though Derek told her that he would keep letting her dominate him, she refuses. Says that alphas shouldn't be together, under no circumstances.

He has been trying to change for a couple of months, but every time he tries to dive in with a omega or a beta he ends up just pushing them away. Nobody is sufficiently exciting or enough of a challenge for him. Derek only has to fake-smile and pretend to be interested in them to get each and everyone into his bed. It has been so easy after he presented as alpha that sometimes he doesn't even want to pursue anyone.

Derek knows just how appealing he is for betas and omegas, especially the latter. He is a quite attractive and strong alpha, not to mention the money wealth and the Hale-Argent name. Also, he's about to be a freshman at Harvard University next year.

"Derek." Dr. Morrell calls, he looks at her from the couch. "Derek, let's try and focus."

He gets up from the divan and walks towards the double door. "I'm a fool."

"You're not a fool." She says.

"Yes, I am. l can't feel sorry for myself because I'm a poor little rich boy." He feigns sadness.

"It's not your fault." She says. Derek can smell the disdain seeping from her even when she's using a scent neutralizer, that's how strong it is. "Growing up is a difficult time. And without great parenting, things can go awry. But you have to rise above their mistakes."

He looks back at her from the large glass door. Doctor Marin Morrell, very recommended therapist but either Derek is the problem, or she's a farce. He's sure is the latter.

"Here" She shows him a book.

Derek grabs it from her outstretched hand and reads the cover ' great parenting ', it's her book. Of course it is. "Autographed copy?"

"It's yours."

He fake-beams at her. As if he doesn't know that bitch is going to charge this crappy book.

"Stop being so hard on yourself," Marin says writing something on her notebook. "What's in the past is over." She emphatically says.

Derek thinks that she wouldn't be telling him that if she knew what he did with her daughter. She'll know anytime now. "You're right. it's hard to believe that there was once a time l could only think about sex." This part is accurate though. He did change his desires, just can't seem to stop doing it. That is why he's doing therapy. He's not ashamed to say that he wants help, needs even. Too bad she didn't believe him from the start, didn't even give him a chance. Oh well, her loss.

"That's no way to go through life." She agrees with him.

"l know, l mean, take yourself, for example." He gestures to her body. "You're an attractive woman." Derek's eyes linger on her thighs. "You have killer legs. I would love to photograph them." Morrel frowns, shifting uncomfortably in her chair, he smiles inwardly. "But that's the old me. Now I'm cured."

Marin looks at her watch and stands up, signalizing that their session is over. "I'm so proud of you."

Dr. Morrell tells him she's going to a tour and that won't be able to make it to next appointment, he feigns sadness again she says he's going to be okay and that he can call her. As if, he wants nothing to do with this woman ever again and after her daughter tells her what he did she won't either. Derek pouts and asks for a hug, she begrudgingly hugs him, it's an awful hug, but she's uncomfortable, and he aims to displease her.

Marin's daughter calls her and is put on hold, Derek smiles internally again. That didn't take long at all . He grabs a photo frame from Morrel's desk; it's a picture of her daughter. "Is this her?"

"That's my Braeden." The doctor says, bright eyes gleaming with pride. The pride is such that she starts to enumerate all of her daughter's accomplishments.

Derek laughs so much from the inside, what a joke… The little beta was one of the easiest to manipulate, a few compliments and the girl was melting like chocolate on a hot summer day. "Wow!" He fake gasp. "Now, this is exactly the type of girl l should be with."

"My daughter is a little out of your league. No offense."

He is out of her league, he thinks. "None taken, she seems perfect." Derek smiles his signature fake smile. Sometimes he thinks he doesn't know how to smile genuinely anymore. "Bye Doctor Morrell." Derek walks away from her office smirking. He hears the bitch calling him a schmuck like he wouldn't listen to her. Derek's an alpha for Christ sake what is she thinking? And it's not the first time that she does this, she should at least wait to be sure he isn't listening — what a bitch.

No matter, he left her a gift. And she'll know it's from him as soon as her daughter tells her some of the things he told her. He strolls, wanting to see if she'll go after him if doctor Morrell says anything to him.

When Derek gets to the lobby downstairs, he hears Marin's voice, screaming his name and banging her fists in the giant glass wall. "You're going to pay for this, you little shit! Do you hear me?"

He can hear it with clarity because he's an alpha and she knows this, but not many people are paying attention to her, barely anyone. He smiles broadly at her, teeth showing in a sarcastic smile. He tilts his head and pretends to try and listen to what she's saying as if he couldn't hear impeccably.

"What's her problem?"

Derek looks at the girl that voiced it, takes a little whiff to know if she's an alpha. She's not. A pretty omega. Hmm . Omegas are his favorite. "Looks like somebody needs some therapy." He smiles seductively at her, the girl giggles. Derek can still hear Marin scream profanities at him, but he's done with her by now. "What's your name?" He asks the omega instead.

"Clarissa."

"God, you're beautiful." He says, she's not though, just an average kind of cute. But she beams shyly at him saying thank you. He can already smell the attractiveness and the slight scent of arousal. Too easy, it's boring . Derek rolls his eyes inside his head. "I'm going to take you to lunch." Then I'm going to fuck you hard and never see you again. His mind completes it.

And Derek does, takes Clarissa back to a fancy hotel and fucks her easily, not even kissing. He stopped doing that after Paige. While in her the alpha wanders to a mute land where nothing hurts, and everything is perfect. He drags out slowly to enjoy the moment as long as he can. She's face down, so he doesn't have to see her face or show his. It's as if she's not even there. As if he's alone in the land of sex and pleasure. He can hear her faintly moans starting to escalate as he speeds up and it annoys him, he frowns and stops for a second to close his hand on her mouth. Then he gets back at it, again the feeling of muteness fills him, and he only feels his own pleasure building up gradually as he fucks into her again and again until he can feel his orgasm arriving. At this moment he has to drag his mind back from limbo and concentrate as to not knot the omega. He never knots them, can't imagine having to be tied up with a stranger for thirty minutes. He only ever knotted Paige. He doesn't regret it per se, it was an experience, but it wasn't right. She didn't deserve it, him, his feelings.

He comes in silence on top of Clarissa, and after catching his breath, he slips out of her. The omega rolls over smiling at him, even though he can smell her release Derek feels sick. She praises him though so at least he pleasured her enough. But he doesn't feel right about these things anymore, every time he does it he feels worse.

Sometimes he asks himself why he still does this, and the answer is always the same. Just to feel powerful for a moment, in control of his body and life. Even if it's a lie if it's not what he truly wants or who, it's good for a moment, he forgets about his problems and his shitty life. He forgets that his mother chose drugs over him and end up overdosing. Forget about his shitty father that doesn't care if he's dead or alive as long as he gets easy money and pussies to fuck.

Derek tells the girl he needs to go that he has a crucial meeting and leaves with her number. The little piece of paper that he gently tucked in his pockets in front of her.

He gets into his black Jaguar and drives home.

Cut.

Derek arrives at his family's building and parks his car in front of it like he always does even though the doorman always complains about it. He doesn't care, the building is all theirs, he should be able to park his car up front, so he does. Later his driver will put the vehicle inside the garage; for now, he just wants to get home and rest.

No such luck, when he enters the elevator, he can already hear his sister's voice, and she isn't alone. Right, that Erica Reyes girl was coming with her mother, maybe he should give them the grace of his presence.

He smirks as he hears his sister telling the poor mother her signature speech. "l know this sounds corny but whenever I feel the temptation of peer pressure, l turn to God, and he helps me through the problem." Yeah right, if God is aconite mixed up with cocaine.

It amazes Derek how good Kate is at this posturing thing. And to think that once he thought she wouldn't beat him at this game, how wrong he was. Derek paid the prize for doubting her, for thinking that could be better than her. There's no one better than Kate at this. She makes sure of it. Sometimes he's afraid of how many lines she would cross to get what she wants. After all, he knows the length he went once, and Kate is much, much worse.

"That's beautiful." Mrs. Reyes says.

He snorts and opens the door, going directly to the living room where the three women are, still hearing them talking as he walks silently — the girl asking his sister how are the boys at school. Naughty girl, Derek can smell the stench of horny omega from the door...

"Erica!" The omega's mother chastises. "You must forgive her. She has never been in a coeducational atmosphere before."

"It's perfectly understandable," Kate tells the beta. "Most boys that matriculate at Manchester are upstanding gentlemen."

Derek snorts from the door frame. It's a fucking lie, that school it's like a brothel. He knows Kate heard him because she quickly amends. "However, there are the occasional few bad apples." His sister says. Understatement of the year.

"Like your stepbrother, Derek. I can't believe he wasn't expelled for what he did to the school nurse." Mrs. Reyes says, unaware, with her beta's senses, that he's listening.

He steps inside the living room just in time to answer her before Kate. "l hear she's recovering quite well." The woman makes a judgmental face as she sees him. "Nice to see you again, Mrs. Reyes." He lies.

The beta nods curtly at him and gestures to her daughter. Derek wonders if they're really related because the mother has nothing on the cute omega. "You remember my daughter, Erica?"

"How can I forget." He feigns smiles at the beta then looks at the daughter and gets closer, outstretches his hand. Erica giggles and gives him her hand, Derek kisses it looking seductively at the omega then down at her open legs to her pink underwear.

"Erica." Her mother calls, pinching her thigh.

"Ow." The omega complains rubbing her thigh and looking away from Derek.

"l think we'll be going now. Thank you for your help." Mrs. Reyes says standing up, halting her daughter along with her.

"Oh, so soon?" He pouts at Erica who giggles again covering her mouth.

"I'll call you, and we can plan her curriculum." Kate tells the mother.

"Okay, thanks." Mrs. Reyes clutches Erica's wrist and walks away.

"lt was nice meeting you." The omega says waving goodbye to Derek.

He listens to the hurried footsteps of her mother hauling the girl away from the alpha, telling her daughter to behave and close her legs in the presence of a man, especially an alpha.

As soon as the beta and her daughter vanishes from earshot Kate makes a disgusted sound and takes her coat off, displaying her cleavage, then sits back down on the couch, he follows suit.

His sister leans in close to him as she always does. "Our parents called."

"Mm. How is your gold-digging whore of a mother enjoying Bali?" He asks her.

"She suspects that your impotent, alcoholic father is diddling the maid." She counters.

"Good."

She frowns at her brother. "What's wrong with you today? Therapy not doing well?"

"It was fine." Derek sighs and digs the little piece of paper from his pocket. "Clarissa," He throws the paper into the air. "Call me." the alpha makes a girly voice at that then stands up. "I'm sick of these easy preys. It's not a challenge." He roams around the room.

Kate laughs. "I have a mission to get you in a better mood."

Derek looks back at his sister and smiles. "What?"

"Remember Jackson Whitmore?" He nods at her. Kate tells him about how she wanted him and how he dumped her after she did so many things to please him that it hurt her feelings.

Yeah right, what feelings. The alpha snorts, his sister glares at him. "Anyway, I found out that my gorgeous beta is in love with someone else." She has this murderous face going.

"Erica?" Derek asks laughing his ass off. Sure Erica is pretty and has this whole traditional omega going on, but she has nothing on Kate. His sister is much more beautiful, also a typical alpha. "That's why you're doing "charity" then." He makes fingers quotes because this is nothing at all like charity.

"Keep your friends close and your enemies closer." Kate says. "Besides, I'll turn her into the biggest slut in the school."

Derek frowns. "Why not just attack Jackson?"

"Because," Kate starts lying comfortably on the couch. "It could be traced back to me, and I can't have that." She smiles predatory. "Everybody loves me, and I intend to keep it that way."

"I see your point but no." He says flatly. He's trying to change after all, can't be a part of it.

"I need you to seduce her Der." Kate purs, Derek rolls his eyes crossing his arms.

"You know," She starts again seductively catching his attention. He cocks his head, waiting. "she's adorable, my type even," Kate slides her hand lightly on her breast's skin. "Young, supple breasts, a tight, firm ass," Derek's eyes travel her hands on her body, Kate is a rather attractive woman, one that he's very into for years and can't have for almost the same time. He licks his lips and gets closer, the female alpha open her legs so he can fit between them. "unchartered pooty."

Derek bends down to hover her body, eyes on her breasts hand on her thigh caressing it. "Be her Captain Picard, my Der." She says cupping his face with her right hand and bringing their mouth closer, almost touching but not. It makes him want to rip her clothes off and fuck her alpha pussy relentless, but he knows that she wouldn't let him dominate her like that. "Boldly go…" Kate whispers into his mouth barely shy from touching his. His breath catches, and Derek has to keep his wolf in check not to claim her mouth, he knows this game of hers, he can't touch unless she explicitly tells him to. And damn it, he falls for it every single time. "where no man has gone before." She finishes it with a flash of her red eyes and her tongue swapping his lips just barely.

It supposes to make him want more, he kind of does but… Derek wants to be a new man, and if he agrees with Kate, then he's no better than her. "I can't."

She pushes him back, and he falls back into the couch. Kate stands up mad. "why not?"

"I just told you, I'm sick of this easy prey. Ask one of your lackeys to do it."

"The therapist daughter was a challenge then?" Kate snorts.

"Well, that was payback." He shrugs.

"Alright, you want a challenge I'll give you one." His sister says walking to the near desk and grabbing a magazine.

She tosses it at him telling to open on page 64, he obliges. "Why I Plan To Wait by Stiles Stilinski, California." Derek reads aloud. But keeps reading to himself after seeing a picture of the stunning omega, he gets interested Immediately. The boy has 16 years old, has just presented as omega and chose to take suppressants before his first heat.

Before he could read more Kate snatches the magazine from him. "Let me read the best part," She scans the text saying. "He's daddy's little angel, a paradigm of chastity and virtue. Let's see." Kate makes a disgusted face. "Boring, boring, boring." She frowns at the magazine as if it offended her. "Here! He has an alpha already. His name is Jordan."

Derek lifts an eyebrow and grabs the magazine from her sitting back at the couch. "We're dating for a year, Jordan understands me." He reads aloud again.

His sister hugs him from behind, sliding her hand inside his clothes and scratching his chest lightly. "Jordan is a fag." Kate says. "A pretty omega like that," She clicks her tongue. "I'd be all up in that."

"You're right. It is a challenge." He says thoughtfully feeling her nails on his skin. He loves the way she taunts him, makes him all worked up and then stops altogether letting him craving more. "Doesn't matter; he lives in California." Derek says into her ear then tosses the magazine on the ground and wraps his arms on hers.

"Oh but he doesn't," At that Derek lets her go and stand up already on board with it all. She smiles triumphantly. "The virgin's father has accepted the headmaster position at our school."

He can see that she's itching to tell him more. "What else?"

Kate flips her hair and cocks her hips. "He's staying with your aunt while his parents sell their house."

The female alpha gets closer to him and wraps her arms around his neck. "Can you imagine what this will do for your reputation?" Her eyes sparkle; he knows how this behavior of his is what makes her love him. That his manipulative alpha's stance makes her want him badly and he loves the way he makes her feel. "Screwing the new headmaster's virgin omega son before school starts."

"He'd be my greatest victory." He says in a trance.

She chuckles and lets him go. "Pitty, you don't stand a chance." Derek frowns confused. "This is too much of a challenge even for you my dear brother."

His wolf snarls viciously at her doubt. "Care to wager on that?"

Kate shrugs dismissively. "I'll think about it."

"Duty calls." Derek says and walks away still pissed off that she thinks he can't do this. "Dr. Morrell and her daughter should make an exciting entry." He says knowing she'll be annoyed by that.

"Gee, your diary. Could you be more childish?"

"Could you be more desperate to read it?" He throws over his shoulder and walks over to his bedroom.

He settles there for a while, writes everything about Marin and her daughter in his journal. He uses to enjoy writing about his conquests, a feeling of pride use to envelope him with it. But today it feels dull. He wonders what would Kate think of him, what Paige would. Probably think he's becoming pathetic, and Kate would definitely kick his ass.

His sister won't let him get away with it, if she discovers what he's trying to do, that he's trying to change. She'd make him remember who he truly is. Derek sighs and rubs his eyes. Fuck . What is he thinking?

If Derek wants Kate then he'd have to do something really crazy to make her respect him enough to want to break her rule and be with an alpha. But does he even want her anymore? Does he? He digs into his head into his heart. He knows that he wants to settle that he wants a mate. And after Paige, the only person that he thought about that way is his sister. His Kate. As crazy as she is Derek and her work together. Always have. And he knows that she wants him as well, he can feel it, smell it. Sometimes she even let it slip into her expression. And she only let her guard down with him. They're one and the same. Understand each other; accept each other.

Yeah , Kate should be his mate.

His sister opens the door of his bedroom making him look up from his journal at his desk. "What?"

She smiles at him and walks toward him. "Der." She gets closer and he leans back at his chair to make room for her between him and the desk, she stands exactly there. "About that little wager of yours?" Kate bends forward grabbing both arms or the chair. "Count me in." She tells him touching his nose with her own then she walks away and lays on his king size bed.

"What are the terms?" Derek asks getting up and following her, he stops at her feet.

"If I win…" She says stretching her whole body enticingly. "then that hot little car of yours is mine."

He nods. "And If I win?"

Kate sits up on the bed, her legs falling from it, touching his own. She looks up at him and says. "I'll give you what you've been obsessing about since…" Her hand travels through his clothed chest. "we've presented as alphas."

"And what would that be sis?" He asks, but he already knows the answer. His wolf wants to hear her saying though.

"I'll let you fuck me." His sister answers grabbing his clothes.

He stutters as he says. "What, what makes you think I'd go for that bet? That's a 1956 Jaguar roadster!" He can keep his ground but she can already smell his arousal for sure and she'll exploit it no doubt, she always does.

"Because even though we love each other I'm the only person you can't have, and it kills you." Before he can open his mouth to argue she continues. "I'll even let you dominate me."

Derek's eyes flash red and he growls low. "You won't back away on that?"

"Did I ever not kept my word?" She barks.

No, she did not, she has many faults but that isn't one of them. "Done." He says then turns away to start his mission.

"Happy hunting, Der."