Drarry into the omegaverse

if we're being realistic Harry would've died second year

"I can't smell him either" Draco began at the back of the train, opening every single door to each cabin and looking for Harry.
"Let's just relax and enjoy the Potter free train ride" pansy took the omega's arm.
"No. We have to find out what happened to him!"
"Who cares?"
Draco grabbed pansy by the shoulders "my future husband is not on this train. We need to figure out what happened to him, if he's not here this year he'll be a year behind us in school, and of he's a year behind us we won't have the same classes, and if we don't have the same classes I can't make him fall in love with me over time, and if I don't make him fall in love with me we'll never get married, and if we're not married we won't have 5 kids named Estelle, Aurora, Orion, Pollux, and Pyxis, and if I don't have kids with a pureblood wizard my father will kill me"
"He's probably doing something stupid, like... Flying a muggle car to school"
"Flying a car? Pansy that's ridiculous, muggles can't-"
Pansy spun Draco around so he could see out the window, where a Ford Anglia was flying past the train with Harry and Ron inside.
"Merlin, he's going to get himself killed"