The fine line...

She’s Like Heroin…

All it took was those four simple words and all Ava’s resolve crumbled to the floor around her. Bella wanted her now and she wanted Bella, so why bother trying to ignore it. Realizing she was the last one left in the classroom, Ava got up to leave. She left all her inhibitions behind, shutting the door as she left almost to show that she had locked them in there. All the feelings of fear and confusion and her voice of reason were shut away and she didn’t want them following her to where she was going.

All though the main school body was on the way to the great hall for lunch, Ava went against the main push of the traffic, her mind set on one goal; find Bella. Those who saw the look of fierce determination quickly stepped out of the way, and those who didn’t were pushed aside without a second glance. She didn’t even know where she was going, she had no idea where Bella would have gone; but with every step she took her hunger for the darker girl grew more and more as the message Bella had written for her played through her mind over again as though it was now burnt into the back of her mind. “I want you… Now…”

Ava stopped walking and looked around hopelessly. She half screamed in frustration. Where the hell would she have gone? A hand suddenly clamped around her mouth from behind as another tightened around her waist.

“Wouldn’t be looking for me now, would you?” Came a heavy yet playful whisper into her ear. The sound of her voice and the intoxicating smell that was Bella invaded Ava’s senses and all she could do was groan softly into the other girl’s hand. “I thought so… What do you say we skip lunch?”

Bella didn’t wait for a reply and as Ava nodded weakly she pulled her backwards into a near by room. It was small enough to be a broom closet but was completely void of any items. She kicked the door shut, spun Ava around and pushed her against it. Ava wanted to say something, wanted to tell Bella how bad she wanted her, but the other girl’s hand had managed to still stay clamped over her mouth.

There was enough light coming in around the gaps in the door frame for Bella to see Ava’s face, but the angle in which she leant into her made it hard for her own face to be seen. Bella was thankful for this, because she could see the fear, desire and slight shame in Ava’s eyes and knew her own mirrored them exactly.

“How do you do this? How do you make me want you so bad?” Bella wondered out loud, her whisper barely audible . She tilted her head to the side, examining the other girl. “What the hell have you done to me?”

All coherent thoughts were pushed out of her head as Ava’s teeth biting into her hand bought a sudden reminder why they were here. Her dark eye’s snapped up to meet dark brown and she smirked. “I guess it’s not just me then,” she said smugly as her mouth claimed Ava’s neck.

Ava once again threw her head back, opening her throat to Bella’s assault. As much as she tried to keep her hands far from touching range, the second Bella ripped the front of her school shirt open she couldn’t help but to grab the head of jet black hair in front of her. This time Bella didn’t even bother trying to stop it from happening; her hands and mouth now too busy with Ava’s exposed chest.

Ava’s leg came up to wrap around Bella’s waist and Bella’s arm grabbed onto it while her other hand began to crawl it’s way up Ava’s skirt. Bella’s perfect mouth sucked and bit at Ava’s chest, hurting and marking her but the mixing signals of pleasure and pain travelling to her brain did nothing but turn her on even more.

“Oh God! Bella…” Ava half spoke, half moaned. “Just take me already.” She could have sworn she heard Bella laugh as one final bite came to her neck before she completely lifted Ava from the ground. Ava wrapped her legs around Bella’s waist and she could feel the other girl’s hand had found it’s destination.

Bella wanted to tease, to make her beg for it, but she was too close herself and there was no way she could hold back taking her now. She thrust into her, her body pushing against her hand adding to the pressure and once she started she didn’t stop. It was hot and it was fast and Bella found herself in the same place as the first time she’d fucked her; close to the edge and never wanting it so badly.


The hand that wasn’t busy between Ava’s legs had been moved from it’s original place around Ava’s throat where her fingernails had been teasing the soft skin back up to her mouth to try and stifle the moans that were becoming louder and louder. Bella smirked to herself as best she could with her own breath coming out in ragged gasps.

She could feel Ava (and herself) getting close and as much as Bella would love to have the entire school body know that at this moment she was fucking the unattainable Ava Mendez, she was smart enough to know that getting caught by a professor would end her game. She removed her hand from Ava’s mouth and moved it to the back of her head, grasping onto her hair and pulling it back so she could watch her face while she moved inside her. Their eyes locked and Bella knew she had her, slamming her mouth over Ava’s in the exact moment that the orgasm hit and Ava’s scream was muffled as Bella claimed her like she had the first time; her lips bruising and the metallic taste of blood filling their senses again.

Ava released her legs from around Bella but neither let their hold on the other go. They stood there for what seemed hours, leaning against each other for support and breathing heavily. It wasn’t until Bella let out a heavy sigh that they pulled away. Ava winced as Bella ran a thumb over a particularly large bruise forming on her chest where she’d bitten her. Their eyes met and they both half smiled a satisfied, smug grin.

“Until next time…”Bella said, running her hand over Ava’s chest one last time before stepping around her and leaving the room.

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Ava had hoped that being with Bella again would clear her head. She figured that once she had what her body was so desperately craving that she’d be able to go back to her normal life. She was wrong. If any thing, their last brief encounter had only made it worse. Bella was intoxicating. She was like a powerful drug that had invaded Ava mind body and spirit and Ava craved her. Not only was she addicted to the dark haired beauty, but the overwhelming sense of power she felt when she was with her. Bella made her feel wanted; desired.

Ava could feel something in her changing.

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Apparently one more encounter wasn’t enough to satisfy either of the girls. Bella sat on the windowsill in her room staring at the girl on her bed through heavy eyes, just as she had the first time she fucked her. It had been eight days since the broom cupboard incident and they had managed to have sex at least once every day since. Not that Bella was complaining. She didn’t think she’d ever tire of feeling Ava’s body shudder against her own as she came or the guttural way she cried her name.

Bella had long ago given up trying to define exactly what was going on between them. Sure it was just sex. She held no emotional or romantic attachment to the brunette. In that sense Ava was no different to any other girl she’d screwed around with. But at the same time she was so very different. Even now, this very moment, instead of kicking her out the moment her orgasm was over like she did with everyone else, Bella found herself content in just sitting and observing Ava as she lulled in and out of sleep.

Ava stirred and opened her eyes to find Bella staring at her, deep in thought. “I have a proposition for you…” she said groggily.

Bella snapped out of her reverie and stared at her intently. “What?”

“A proposition,” Ava said simply, rolling over and pulling the sheet over her just enough to cover what should be covered. She smiled inwardly at the flash of disappointment in Bella’s eyes.

“What the hell do you possibly think you could proposition me with, Mendez?” She asked, trying to get back to her old self. “I’m pretty sure I just fucked you senseless, again. That’s the end of the line.”

Ava’s eyes narrowed slightly, a hint of a smile playing at her lips. “Yes you did, and while you did a mighty fine job (Bella raised a sceptical eyebrow), I think you could do better.”

Bella was shocked. Dumbfounded, even. Did that stupid girl just accuse her of not being that great in bed? “Excuse me?” She said.

“It was amazing, don’t get me wrong,” Ava said, backtracking when she noticed an outburst building in Bella. “I just think that given who you are, where you’re going in life, you could and should be better. All you do is sleep with the same girls exactly the same way every time.”

Bella’s face was a mix of surprise, anger and confusion.

“So I was going to suggest that you get some practice, start learning new ways to use these talents of yours.”

“I get plenty of practice!”

“I meant with someone who’s going to help you improve. Tell you your faults and show you what works best.”

“Oh and I suppose you could be that person? This is real rich coming from the person who just came twice at my hands.”

Ava shrugged, scared because Bella was unreadable and she was unsure if this was going to work. “I didn’t say that you weren’t any good, I just think you could use some fine tuning.”

Bella stopped and thought about it. Maybe she was right. Maybe she did need help. Still sceptical though, she asked “and what’s in it for you?”

Ava took a deep breath. “the thing is, Bella, you seem to have done something to me. Ever since I first saw you on the train months ago, you awoke something in me. Something… dark. Not evil or bad, just dark. You hit me and I liked it. You kissed me til I bled and I liked it. You treat me like crap,” she hesitated. “and I like it.”

She stopped to gage out Bella’s reaction. Aside from a hint of a smirk, the darker girl was still unreadable, so Ava continued. “I would like the opportunity to explore this thing going on in me, and I feel that you’re the only one who can help me. And seeing as it is you that woke it up it should be your responsibility to tame it for me,” she added, with a sly grin.

“What if I don’t want to tame it? What if I want to mentor it and watch it grow, let it consume you?” Bella asked, her eyes growing darker.

“Do with me as you want. I’m willing to give myself to you for that.” A hungry look swept over Bella’s face. She couldn’t believe this was happening. “I’m yours, but on a few conditions.”

“Conditions?” Bella snapped back to reality. “What sort of conditions?”

“You tell people whatever you need to tell them to convince them that this is just sex, but between you and me, I am by no means your slave or your sex toy. Despite what you tell your Slytherin gang, we are equals and you do not own me. I will do as you say, but I can walk away at any time, understand?”

Bella grinned coyly. “Yeah, I think so.”

“Secondly, there can be no one else-”

“WHAT?” Bella jumped up. “I’m not going to give up fucking other people for you!”

“If you’d let me finish,” Ava said, impatiently. “There can be no one else unless you inform me beforehand or I’m included. I‘m not expecting you to ask my permission, I‘m just interested on who you‘re doing and how you‘re doing them.”

“You want to fuck people with me?” Bella said, slightly shocked. This might be really good after all…

“I’m all for a learning experience. And that’s all this is, right?” She said, offering her hand to the other girl.

Bella looked at it sceptically. “Why are you doing this?”

“Because you can teach me so much. I also want to see you wipe out Malfoy in this competition of yours.” She grinned, still holding out her hand.

“Then it’s a deal,” Bella said, taking Ava’s hand and shaking it.

Ava rolled off the bed and gathered her clothes. “Well, I’m going to go have a shower and get some sleep,” she said as she began to get dressed. “Owl me if you want me.”

Then she was gone and Bella was left sitting alone in her room, just the way she liked it. Smug grin planted firmly on her face. Oh was she going to have some fun with this.

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A/N: And done. This chapter took me forever and for that I’m sorry. I am much happier now that I’ve slowed it down a bit, it really did seem rushed before. Needless to say this story is going to get a lot more interesting from here on.

I’ve also started drafting together a sort of prologue to this story where Ginny and Hermione get together. Sort of show this darker side to Hermione developing early on so it doesn’t just seem like this is all completely new and out of character for her. But knowing the way I update and annoy you all in taking my time, I won’t post that til it’s complete.

I’ve also been trying to suss out wether my main audience here is female or male. If you review, let me know.