A.N. Please read this. This story tackles something I know has the ability to destroy lives, something that I feel very passionately about. I know the subject of eating disorders can be controversial so please do not take offence from anything written.

Please pm me if there are any parts you wish to discuss.

What Price?

Part one...The Price of Control

It was Lily who first told me that being beautiful meant being thin. But we had just finished eating Christmas dinner so maybe she didn't mean thin. Maybe she just meant not fat.

Healthy even, because that is what everyone says.

Being beautiful is being the best you are.

Being beautiful is being at peace inside yourself.

Being happy. Being content.

Being beautiful isn't about being thin.

That's what everyone says.

I wish I could believe that.

Being beautiful is the gap between your thighs and counting your ribs and seeing your hipbones. Being beautiful is being less than size six. Less than small. Less than slim. Being beautiful is being the thinnest.

So why am I so fat?

There are rolls of it around my stomach and my legs wobble as I walk, no matter how many miles I run. My mirror tells me the truth. I am not thin.

It is my obsession, all I can think about.

Everything I eat, swallow, consume.

Every ounce of fat, every gram of sugar.

Every bite of savory, every crunch of sweet.

My stomach twists at the thought.

Rose stares back at me. The light is hitting her hair which is lank and thin. I almost feel that the colour should run, making it as cold as the rest of me. I could be an ice queen, except queens are beautiful, and I am not.

It will be easier tomorrow, when I'm back at school. Less anxious parents peering over you. Less nosey cousins prying into something that isn't any of their business. Tomorrow, I'll only have Scorpius to hide from.

The train is packed but we find a compartment to ourselves near the back, away from the hustle and bustle of the lower years. I can feel him watching me as we sit down opposite each other in the window seats, but when I look at his face he is staring out of the window and not looking at me at all, his face as emotionless as always. He lets nothing show.

It used to be me that made him crack that icy facade. I used to say the silliest things to make him smile. Now though, even the thought makes me tired - a deep weariness that makes me want to curl up and sleep for a hundred years like a princess. Maybe if I slept for a hundred years I would finally be thin.

Scorpius is already dressed in his Ravenclaw robes. Probably to leave any vestiges of his life outside Hogwarts behind, any link to his home. He casts off his name as easily as his robes on the train.

To tell the truth, I wish I hadn't been chosen to be one of Ravenclaw prefects last year. I mean, I was proud. Proud to be asked. Proud because I knew it would make my parents happier with me. But I already felt like Alice, falling down the rabbit hole, desperately trying to keep everything together. At my parent's prodding I had taken an obscene amount of O.W.L.s. Add to that, playing quidditch on the Ravenclaw team to please my dad who, for almost as long as I could remember, had told me that the only thing worth any time at all was quidditch and quidditch players. I ran the dueling club for Albus, who needed the time to focus more on his quidditch career. I tutored the lower years for Professor Venturi who, in addition to teaching arithmancy, was having to cover Muggle Studies after Professor Rotameter left after a nasty accident involving Peeves and a couple of very angry toasters. And then prefect duties, on top of everything else.

This year would be even more difficult, with the beginning of N.E.W.T.s, of which I was taking eight including alchemy, the hardest subject Hogwarts offered. Mum had helped me choose them. She'd been disappointed that I'd wanted to do Muggle Art over Ancient Runes, the O.W.L. I had struggled most with. In the end I'd caved, agreeing to take Runes instead of Astronomy, my other favorite.

"How was your holiday?" Scorpius asked me presently, absentmindedly tracing patterns on the smeary glass. Outside, it was raining and dark clouds were scudding across the brooding sky. It was warm inside the compartment and despite only being just after eleven, the gas lamps hissed and flickered on.

"Fine, I guess." I answered, and then, when he looked directly at me, his eyebrows knitted, I added: "I got a lot of work done."

"Yes, when she wasn't looking after baby Gabby for Victoire and Teddy or helping Lils with her homework or working hundreds of hours at that waitressing job she's got. Did you actually relax for a single day Rosie-Pose?"

I smiled weakly as Al wandered in and sat down next to me. He was smiling at me and nodded to Scorpius too, which was nice of him. He's in Gryffindor, and has his own group of friends but he still spends at least some of the journey to Hogwarts with me each year, like a tribute to that first year. It seems a long time ago now.

Scorpius and I were both placed in Ravenclaw, a surprise to both our families, but not to us. He was too clever to be a Slytherin. I was not brave enough to be a Gryffindor. I was terrified at first that Dad would do as he had been threatening all that summer and disown me but while I felt that he was disappointed that I wouldn't be able to use my mother's brains to score points for his old house he had told me confidentially that 'It could have been worse, it could have been Slytherin' which I think he meant as a consolation. When Hugo finally arrived at Hogwarts he was put into Gryffindor, though admittedly after several moments of deliberation by the Sorting Hat. I read the letter Dad sent him the next morning, congratulating him. I never got a letter like that. And while it didn't matter, I always felt that I had to work harder than my brother to gain my dad's approval. Like because I was a Ravenclaw I had to work even harder just to make up for it.

"I went to the beach."

It was the truth. Karen and I had taken Gabby out for the day. Actually, Karen had wanted to teach Gabby to swim but I had flat-out refused. The thought had made me feel sick. The beach had been a compromise even though Karen had nagged and nagged me to swop my baggy jeans and jumper for a bathing suit like her. She didn't understand; she was thin, and confident, and quite happy to wonder around with just her privates covered. I wasn't.

In the end though, it had been nice. I lay in the warm sand and slept while Karen took Gabby in the sea. I had offered to get ice-cream, then said I had already eaten mine on the way back. The beach we frequented was quiet, a cove that only our family, and the occasional dog walker, used. It was peaceful, in a way I hadn't been for a long time. The lack of people meant that I had no need to compare my own, flabby body to the slender tanned flesh of hundreds of people. I caught Karen glancing at me occasionally, obviously wondering why I wouldn't swim anymore when I had been used to be never out of the water.

I had loved swimming as a child. That is how Karen and I had met. We had been part of the same toddler swimming group at Magic Sparks, the day care center in London that we had both been placed in by our respective families. When we both went to Hogwarts, we remained friends. She's in Hufflepuff so we have classes together. She's going out with James now, so we don't spend that much time together though we always smile in the corridors and say hello.

"On, yeah, I forgot about that. Well anyway, I'm going to find Ben and Lisa if you don't mind. I'll be back when the sweet trolley comes around okay Rosie?"

I shrugged and smiled at him, trying to put some energy into my words to make up for being so dreary.

"You bet. We'll catch you later, won't we Scorpius?" But Scorpius had gone back to smeary images on the foggy glass and wasn't looking at either of us. I noticed that he was biting the inside of his cheek. It made a slight indentation in his skin which made his cheekbone more prominent and the hollows beneath more noticeable too. He only did that when he was thinking.

For one paranoid moment I thought that his thoughts might have been directed at me but I swept them aside. Scorpius was observant, but my secret was too well hidden for anyone to see. My mother, who was supposed to see everything, hadn't even guessed. I was safe.

Al left the compartment and Scorpius let his hand fall from the window where the Sorting Hat sat atop a stool. From his pocket he pulled two chocolate frogs, one of which he threw to me. I wasn't ready for it and I didn't reach out in time so it slid through my fingers and hit the floor. My reflexes seemed dull, rusty almost.

Suddenly, I felt so tired like all I wanted was to curl up and sleep and I was cold too, so cold I was almost shaking. I pulled my coat closer about my throat and closed my eyes, ignoring the sound of Scorpius climbing to his feet and scooping up the box from the floor. I curled into myself and, underneath my coat, I pulled at the skin and the fat wrapped around my middle, bolstering my resolve. I was doing so well: three whole days. Even the treacherous rumblings of my stomach had stopped now. After all this time I didn't even really feel the hunger pangs any more. I was better than my body. I was in control.

"Rosie? Are you okay?"

Everywhere I turned there was someone wanting something, wanting some part of me. I was being stretched, thinner and thinner, like a thread that could snap at any time. And when that happened, I wouldn't be able to hold the pieces in anymore. They would fly out, hurting those around me. But most of all they would hurt me: my poor heart, working so hard to try and keep the shards together would collapse and Rose, mother's brains Rose, would be nothing more than an empty shell.

"I'm fine." I said it more sharply than I meant to, and opened my eyes.

The bar that I had set in front of me was so impossibly high. Trying to reach everybody's expectations was like trying to jump for the moon. The more I tried, the further I fell, crashing down, failing more and more each time

He was crouched down in front of me, his eyes on a level with mine.

"You're not fine." He said so simply and I suddenly wanted to cry because how had he seen? Seen in just a glance what my family couldn't, wouldn't see. Seen what, in truth, I wouldn't let myself see either.

It was Lily who first told me that being beautiful meant being thin.

I wish I didn't believe that.