Drarry into the omegaverse

Draco asking Harry out himself? nah that makes no sense

"why don't you just ask Harry out yourself instead of these desperate ploys to get his attention" pansy suggested as she helped Draco climb into the tree
"Because an omega can't ask an alpha out, it's improper" Draco says "besides I don't want to embarrass him by asking him out"
Pansy shook her head "so asking him out yourself isn't 'proper' but climbing a tree to get his attention is? Hon, you're coming off as s little desperate"
"Shhhh he's coming" Draco positioned himself in the tree and made eye contact with Harry. "My father and I have a bet you see" he says "I don't think you're gonna last ten minutes in this tournamen." Draco jumped out of the tree "he disagrees," Draco approached Harry. "He thinks you won't last 5"
"I don't give a damn what your father thinks Malfoy" Harry said approaching Draco and pushing him back. "He's vile and cruel, and you're pathetic" 
"Pathetic..." Draco was hurt by Harry's words and reached for his pocket where he kept a worry stone to calm himself down. (Sorry that's the only non-wand object I could think of that made sense to reach for after this encounter)
Assuming Draco was reaching for his wand 'moody' stepped in, "oh no you don't Sonny" he said, pulling out his own wand and quickly transfiguring Draco into a Ferret. "That'll teach you to curse someone when their back is turned"

"Why did you say it like that! You made it sound like you didn't think he'd survive the tournament,"
"I don't know! That's just how it came out!  I practiced and everything, 'i don't think it'll take you ten minutes' that's what I meant to say!" Draco hid his face in his hands"this day could not possibly get more embarrassing. I embarrass myself in front of Harry then get turned into a damn ferret!"
"You were a cute ferret" pansy tried to joke to cheer Draco up. "At least your robes transfigured with you"

"Did it work?" Pansy asked "did the animagus potion work?"
Draco shook his head
"What went wrong?" Pansy asked
"You can't tell anyone" Draco looked at pansy
"I promise I won't" pansy said
Draco sighed and turned into his animagus form, a white ferret.
Pansy swallowed her laughter "so it worked you just don't like your animagus form" she says.
Draco crossed his little ferret arms and glared at pansy. "Being something cute and small isn't bad" pansy says "you can sneak into places and people will let you get away with stuff because you're cute" pansy picked Draco up "besides, you can spy on Harry way easier now"

Draco had been spotted. He tried to make a run for it, but his little ferret legs weren't fast enough, Harry scooped him up and showed him off to Ron "look, it's Malfoy" he said
Draco froze, Harry wasn't intelligent enough to have figured out it was him, was he?
Ron laughed "that's the exact ferret he turned into"
Draco let out a relieved sigh, Harry had only been joking.
Harry gently pet the ferret in an attempt to calm the animal down "he's so soft.  I wonder if Malfoy's hair is as soft as this" Harry thought looking at the ferret "can I keep you? I'll call you little  Draco"
if it weren't for his fur Draco's face would have been red by that, Harry was going to keep him as a pet, and name him after Draco.
"When are you going to stop obsessing over Malfoy" Ron asked.
"I do not obsess over him" Harry said defensively
"You spend an unreasonable amount of time talking about him"
"Like when? When do I talk about malfoy?"
"Well, it's mostly in your sleep, but 3 days ago you debated the meaning of the swan notes he keeps sending you that you keep setting on fire"
"He wants my attention, if I read the notes I'm giving him the attention he wants"
"And you watching the map to make sure he goes to bed on time isn't giving him your attention?"
"That's different, he doesn't know about the map"
Draco tried to squirm out of Harry's hand, Harry sighed and looked down at him "you don't want to be my pet, little Draco?"  He set Draco down "you can visit me whenever you want little Draco"