I'm still writing my post-Hogwarts next-gen Rose and Scorp story but this came to mind so I had to write it down. Let me know what you think! JKR owns.
Fourth years Slytherin seeker Albus and his best friend Scorpius decide to prank the Ravenclaws before their big match with Gryffindor. A couple hairs, some ingredients, and a fistfight later they find themselves brewing up some Polyjuice potion. After being nearly caught, Scorpius realizes he's stuck between a rock and a hard place with the one person he absolutely cannot stand, Rose Granger-Weasley.
Chapter 1:
"But I don't even like Quidditch! I'm not even on the team." Scorpius exclaimed, throwing his hands up in frustration.
"That's not the point, I mean, we can't just let them disrespect us like that or our House -" Albus began to hiss back but was quickly interrupted by the sound of Professor Patil's heels hitting the floor as she rushed over to them.
"Mr. Malfoy, Mr. Potter, how many times do I have to remind you that silent study is exactly that- SILENT. This is your second and last warning. Especially you Al, I have absolutely no problem owling Ginny, if I hear you and your little friend discussing anything other than the required ingredients for the creation of Murtlap Essence or the after effects of Veritaserum. Unless, you are ready to take your Potions Final today?" She crossed her arms and stared at them expectantly.
Albus looked wide-eyed at his friend, who shook his head in return. "Uh, no sorry Aunt Parv-I mean Professor Parvati- I mean uh Professor Patil." He stuttered knowing fully well he would not be eligible to take the required Auror classes next year if he wasn't able to pass the Potions pre-requisite.
Professor Patil eyed them both carefully. Her face gentled, and she nodded her head, deeming his answer sufficient. She quickly stomped away to wake up a snoring Chancellor Finnigan who was currently using his copy of Advanced Potion-Making as a makeshift pillow.
"She can't, you know, take it a little easy on us?" Scorpius whispered annoyingly.
"Oh shut up, I know she's married to Uncle Charlie but you know nepotism is frowned upon or whatever," Albus whispered back.
"They've been together for years, right? Why doesn't she just take his last name?"
"Scorp you know she's the kind that believes in breaking standard Witching Norms or whatever. Plus, can you imagine how weird it would be to call her Professor Weasley in front of everyone? Rose would have a fit." Albus shuttered.
Scorpius began laughing at the idea, Albus quickly shoved him to quiet down but it was far too late. A voice called out from across the classroom, "ALBUS SEVERUS AND SCORPIUS HYPERION, DETENTION! And 5 points from Slytherin- EACH." Their surrounding housemates groaned in unison as Edwina Nott reaches out and smacks Scorpius's head with her Amortentia making manual.