Yes, I know Harry might seem a bit cruel in this one, but it's dark humor I guess. It was based on a life story I saw once. Please let me know you guys are reading this. You all loved Babysitting Harry. Show me the same kind of looooove. :/ Awkward
Harry had the perfect idea. He was tired of putting up with Draco Malfoy's crap for the past three years, and he had the perfect way to get back at him. Malfoy was coming right up to him. After a few insults and hexes being flung around, Malfoy had left. Now it was time to move on with his plan.
He walked to the Great Hall with Ron and Hermione. He sat down at Gryffindor door table and acted normally for a while. He joked around with Ron and Dean, and he pretended to listen to Neville talk about his last time he spent with Professor Sprout planting mandrakes.
He discreetly removed a vial from his pocket and cast a notice-me-not charm on it. Harry levitated the potion that was hidden from view over to Draco's goblet and poured it in. A few seconds later, Draco took a sip from the goblet and went back to eating. Now all he had to do was wait. The potion had a few special… properties to it.
HPDMHPDMHPDM
It was twenty minutes after lunch was over. The potion should be showing its affects now. He put on his best puppy face and included the crocodile tears. The third year boy knocked on the door to the staff room. Most of the teachers of were here at the time. All of the others had classes to teach.
The door to the staff room opened and Pomona Sprout stood looking down at him. "Harry, dear, what's wrong? Come in, and tell us." she asked upon seeing his tears. He looked around. Snape, McGonagall, Flitwick, and a few other teachers were looking at him from their interrupted conversations. This was even better.
"I-it's Draco. W-we made up a few weeks ago, but we d-decided to keep it between us for the moment." He gave a fake sniffle to make it seem more real. "A few days ago, I caught him… h-he was doing some k-kinds of muggle d-drugs. I tried to make him stop, but he won't listen! I-I'm scared that he's going to die!" He went back into his faked hysterical sobs.
"Harry, shhh. It's not your fault. You did what you could. It will be okay. You won't have to do this by yourself anymore. We will go get Mr. Malfoy and get him the help he needs," she told him as he fake cried into her chest.
"T-thank you, Professor. P-please don't tell him it was me. He'd never trust me again," he stuttered pathetically once more. He heard Snape stand up to get Malfoy. He quietly followed Snape to the Slytherin Common Room put on his invisibility cloak. Snape threw open the door to the Common Room.
"Where is Malfoy?" Snape asked through gritted teeth. His dorm mates ratted him out immediately not wanting to suffer the wrath of Snape. Snape's cloak billowed behind him as he marched up to the third boys' third year dorm followed by a silent Harry.
The door was thrown open, and Draco sprang up from his sitting position. He saw who had just entered, and his face paled in fear. His eyes were bloodshot from the potion Harry gave him. Snape cast a short spell on him. It showed that, yes, Draco Malfoy had been doing drugs.
"I can't believe you. Your parents would be so disappointed in you." Draco had a confused look as to what was going on. Snape summoned the 'drugs' that Harry had placed in his school robes and looked at the young Slytherin with disbelief written all over his face. Without another word, Draco was dragged from the room all the way to the headmaster's office.
Harry followed them, and no one heard the thirteen year old boy giggle as the great Draco Malfoy was expelled from Hogwarts until he could get over his false addiction.