disclaimer: characters belong to Rick Riordan ; Harry Potter universe belongs to J.K. Rowling

i should be studying but alas the heart wants pipeyna fluff... enjoy!

(this is a one-shot)


Reyna crossed her arms, straightened her back and deeply frowned at one Piper McLean. She cleared her throat and tapped her finger lightly on her forearm, waiting for the Slytherin girl to answer her previous question.

"Why did you do it?"

Piper had both her hands inside her pockets and a rather relaxed stance, looking far too amused, even if Reyna was all but menacingly glaring at her. And there was a tiny crowd forming around them, Reyna noticed out of the corner of her eye, an entire horde of curious eyes watching them as they stood face to face in the Transfiguration Courtyard.

It was becoming a routine for both girls to be in this sort of situation: Reyna, as the Head Girl, had many responsabilities and duties, one of which involved scoulding dumb students who found enjoyment in pranking other students (and sometimes teachers); Piper, as the main prankster in Hogwarts, also had multiple tasks that required her full attention, one of which involved pranking other students (and teachers, more often than not), but getting caught was definitely not one of them. And Reyna was aware of just how smart Piper really was.

Which was why she found herself wondering, yet again, how was it that she'd been seeing Piper so much recently.

"I don't know what to tell you, Arellano. I see an opportunity, I take it. Why get mad at me for that?"

Reyna focused on the Slytherin girl once again, taking in how her multicoloured eyes appeared to glint with mischief.

"If anything, you should be encouraging me.", the brunette added after a short pause.

At this, Reyna scoffed and practically eyerolled at the girl, facial expression taking on a more 'are you serious right now' look.

"To do what? Keep on tormenting the lives of the innocent? I think not."

Piper snickered, she'd obviously liked Reyna's choice of words.

"Besides," Reyna proceeded, trying to evaporate the sudden reminder of how much she adored Piper's crooked grin "you already have plenty of people practically kissing your feet for all the stunts you pull. Don't want to risk the unnecessary ego boost, not for someone as proud in what you do as you."

Ever since they'd first met during the beggining of the first school year, Reyna had labelled Piper as the "troublesome" type. She'd been sorted into the Slytherin House, whereas Reyna knew since she'd first stepped into the Great Hall that she was Gryffindor to the core.

Reyna had first predicted that due to their different Houses and their legendary rivalry, she and Piper wouldn't so much as glance at each other during all seven years of school. If they did, it would be anything but friendly. Except Piper lived to shatter other people's expectations of her, Reyna had come to learn, and in just under a month, she had befriended many students from all the different Houses, a fact some of her fellow Slytherins seemed to frown upon.

And then there was the whole pranking business, which did nothing to improve her reputation. But the brunette simply couldn't be bothered by such "trivial rubbish", as she put it, and Reyna respected that.

Murmured words and hushed laughter interrupted her thoughts. Some of the kids were now too close for Reyna's liking, and it only took an angry glare in their direction to send them all scurrying away. One particular half whispered sentenced caught her ear though, one that inquired about Octavian and his current well being, and Reyna had to fight back the sudden urge to laugh her head off.

That triggered her memory of the recent "incident" and the reason why she was presently reprimanding Piper: she'd pulled the best prank ever (as she'd heard someone describe it) on Octavian, a boy who Reyna, and many others (Piper included, obviously) despised in every way possible.

Reyna still didn't know what method Piper had chosen this time, and it was hardly important really. When she'd reached the "crime scene", Octavian had already been taken to the infirmary, and late arrivers like herself were already getting answers from the lucky bunch who'd witnessed everything (something about a stench so potent, only the combined efforts of Madam Pomfrey and at least three teachers would be able to get rid of it).

The Head Girl had wanted nothing more than to go over to where Percy and Jason were sitting, holding on to their sides as if their lives depended on it, and laugh with them until her lungs had run out of air and tears were rolling down her face. But her current rank wouldn't allow it.

Reyna had not even needed to ask for a name. Piper had slowly walked up to her, smirk plastered all over her gorgeous face, and proclaimed she was the one Reyna wanted.

"Pity.", Piper sighed dramatically, making Reyna focus on her once more. "Some words of gratitude from you would be all it took to make this day perfect."

But Reyna was beyond grateful. Besting Octavian was something she'd been dreaming of doing since day one at Hogwarts. Not in grades or reputation. She meant physically: Reyna literally wanted to punch the guy's face in.

But she couldn't because she also dreamed of being encharged with the position of prefect, and Head Girl later on. So all this time, she'd been secretly praying for someone like Piper to do the honours for her. And while it hadn't been in the way Reyna had originally wished for it to be (no damages done to the bastard's face, unfortunately...), it had to have been extremely humiliating for Octavian, and satisfying payback for seven years of pure torture and hatred for everyone else; and that sufficed.

Nevertheless, as much as she wanted to congratulate Piper for such an incredible feat, she was still the Head Girl and people expected her to act like it. At least in public.

And so, for the next ten minutes, she kept lecturing the brunette until every student that had been observing them eventually got bored of the ordeal, and left them completely alone in the courtyard.

After quickly inspecting her surroundings, and finding no one in sight, Reyna put an end to her speech and grabbed Piper by the wrist, dragging her into the castle.

"Now what? A detention of sorts?", Piper sulked, shoes scratching the pavement as she tried to keep up with Reyna's quick pace.

Reyna took her eyes off the path for a moment to put them on Piper, and they gleamed with open amusement.

"Of sorts..."

She took notice of Piper's expression changing from moping to surprised, and resumed her task of getting to the nearest broom closet as swiftly as possible.

As soon as she found one and made sure it was unoccupied, and after taking one last look around for any sign of intruders, Reyna gently pushed Piper inside, who looked more delighted than Reyna had ever seen her. The Gryffindor girl closed the door hastily, yet without making a single sound, and stared deeply into Piper's fascinating eyes as she let go of the rusty doorknob.

Piper, looking as smug as ever, took a step closer to the taller girl, stopping just as their mouths were mere inches apart , and deviously whispered: "I'm ready for my punishment now."

Reyna gingerly cupped her face, thumbs moving in small circles across her cheeks.

"Shut up.", her voice had lost all traces of her usual commanding tone, it was smooth and silky instead.

Piper, somewhat enchanted by Reyna's sweet tonality, decided that setting her own hands over Reyna's hips was a good idea and, copying the girl in front of her, began to make circling motions of her own.

"I would also like to point out that I am deeply shocked at the Head Girl's selection of what she appears to deem is an appropriate accommodation for a private lecture."

It was Reyna's turn to smirk now.

"I see an opportunity, I take it."

Piper chuckled a breathy 'smart ass', leaned in and faintly brushed her lips on Reyna's. And that was all it took.

Reyna hadn't meant to kiss Piper so passionately, but she couldn't very much control herself. And the brunette wasn't complaining anyway. In fact, she appeared to be loving every second of it, if the way her hands suddenly brushed the tender skin under Reyna's shirt was any indication.

Reyna jumped at the unexpected contact, and fought back a groan that almost made its way out of her mouth, hands tangling themselves in Piper's soft brown locks in the process.

"So much for unnecessary ego boosts, huh?", Piper mocked when they parted for air, nose bumping into Reyna's chin accidentally.

Reyna's hearty laugh filled the small room, and honestly could care less if they were caught because of how loud it had been, because the genuinely happy look Piper gave her as she hugged her waist and pecked her jaw filled her chest with the most pleasant warmth she'd ever felt.