A/N so I wrote this because a year ago when I joined I figured someone would write this. and I never found it. Also this story takes place in the 90's. Harry was born in 1990. I hope you enjoy the story.
After Petunia had had a good laugh about that prank she decided to start putting her plans in motion. She remembered her vow to stamp the magic out of her nephew and the best way for him to not recognize it for was it was would be for him to think it was all a prank. Sure he was only 8 at the time, but she wanted to prepare him to think that wizards weren't real. She knew that X-men was a popular TV show at the time and thought that x-men would be perfect. She would have a couple of her friends dress up like x-men. She would take her Nephew to one of the bigger parks so they could have more privacy then the characters would fly down in a helicopter and tell Harry that he was invited to Xavier's Academy for the gifted. They would then fly him to the airport where she would pick him up and they would go out to eat. It was a good thing he husband had a good job.
The next day Harry was expecting a prank. His aunt told him that they were going to the park and he was a bit suspicious, but he figured his aunt wouldn't do anything in public. So he went with his aunt and cousin to the park. He went straight to the swings which was his favorite part of any park. It made him feel like he was flying. He jumped off the swing, and it was quite a beautiful jump. As he was flying through the air he saw a helicopter landing not far from him. He saw a couple of people that looked somewhat like Cyclops and Storm come out and start walking towards him.
"Harry we have come to invite you to Xavier's institute for the gifted. I'm sure we don't have to tell you that that jump there was more than just a jump. At Xavier's school you will learn how to control your powers," Cyclops told Harry. Harry was a little suspicious, but his jump was actually unusually far – so maybe he was a mutant. So of course he ran to ask his Aunt if he could go. She told him, "of course you can." So they took flight. When he landed a few minutes later he saw Petunia smiling at him just outside of the helicopter he realized it was a prank. The most elaborate on he had seen his aunt do yet. So he got off laughing and they went to lunch.