You're my puppet 

On strings

So I can manipulate you

However I want and tug you

Back and forth

Side to side

Because you no longer have control

Over yourself

You no longer can choose

What you want

I've taken over

And I'll never leave

Fat ugly disgrace

That's what you are

I'm only your teacher

And you're my student

Obey my rules

Do what I say 

Don't eat

Drink sparingly

Weigh yourself

Judge yourself

Don't be happy

You'll never be perfect

You're not thin

You're fat

You're a disgrace

To the world

Seventy isn't too far away

Keep going and never stop

I'm anorexia.

You're my next victim

Don't try to run away

You'll never escape

So don't even try

I've got you till the day you die