Carry On, Wayward Sons [Harry Potter's Brother Reader]

The Dursleys...

Y/N awoke in his room, he was set up in Dudley's old room. the sweat coming down from his forehead as he tried to compose his breathing, he looked around and heard Dudley's loud elephant like footsteps. He wiped his forehead with a cloth and sighed.

"Hate summer holidays." Y/N remarked as he stood up, looking at his pet cat. "Morning Sam."

"Wake up Potter, we're going to the zoo!" Dudley yelled.

"Of course, it's his birthday." Y/N said as he headed to his wardrobe and got dressed, walked towards the door and down the stairs, he saw the cupboard under the stairs open and a boy walk out with a pair of round glasses, he had messy black hair and a scar on his forehead in the shape of a lightning bolt. Y/N walked up to him. "He's going to be unbearable today."

"There are days when he's bearable?" Harry said as Y/N smirked at him.

"Fair point." Y/N said as he walked into the living room, his brother following him. He could hear Petunia and Vernon doting over Dudley.

"Oh, here he comes, the birthday boy!" Petunia cooed.

"Happy birthday, son." Vernon said as he looked at the boy.

Petunia and Dudley giggled together. Harry stepped into the kitchen, dressed in outgrown clothes.

"Why don't you just cook the breakfast, and try not to burn anything."

"Yes, Aunt Petunia." Harry said, Y/N looked at him and gestured to the kettle.

"Make their drinks, I'll do the cooking." Y/N said as he smiled at his little brother, ruffling his hair.

Harry set about making tea and coffee for the Dursley's while Y/N began with the bacon and eggs.

"I want everything to be perfect for my Dudley's special day." Petunia said as she walked towards Dudley.

"Hurry up! Bring my coffee, boy!" Vernon ordered Harry as Y/N felt his blood boil for a moment at the Dursley's treatment of his little brother, his grip on the spatula he was using to take the eggs from the pan tightened, Harry could tell and he turned and gave Y/N a look telling him to keep calm.

"Yes, Uncle Vernon." Harry said as Y/N served the eggs onto the plates.

Petunia led Dudley over to the family room, where there were a vast amount of presents. Dudley stared at the mountain of presents.

"Aren't they wonderful, darling?" Petunia said.

"How many are there?" Dudley said as Y/N shook his head and rolled his eyes.

"More than he can count." Y/N whispered to his brother, making Harry smirk.

"Thirty-six. Counted 'em myself." Vernon said proudly.

"Thirty-six?! But last year last year I had thirty-seven!!" Dudley roared as Y/N and Harry continued serving breakfast.

"Err yes, well, some of them are quite a bit bigger than last year." Vernon stuttered.

"I don't care how big they are!"

"Oh, now, now, now. This is what we're going to do, is that when we go out, we're going to buy you two new presents! How's that, pumpkin?" Petunia said as Y/N internally laughed at Dudley being compared to a round vegetable.

Outside the house that morning. The happy family was heading to the car.

"This will be a lovely day at the zoo. I'm really looking forward to it." Petunia said as she got into the car.