Garreth picked at the splintered wood on his broom from a recent tussle with a bludger, scanning the courtyard intermittently for any trace of his Quidditch team. Their head of house had recently delivered a stern criticism about their hero complex. Apparently, each member was too focused on personal glory, neglecting the importance of working as a cohesive team.

He eventually detected a figure on a broom, although quickly realised they displayed a level of nimble grace far beyond what he'd expect from one of his lumbering teammates. Hogwarts' resident hero was evidently making a return from one of her mysterious outings.

His eyes swept the courtyard again, a scattering of students strolled across the well-kempt grass, a handful basked in the sun near the fountain, but none he recognised. Thinking about it, Garreth wondered whether he should hang around for this team-building training. It was probably wise, considering he was not only the captain but also the one who had organised the whole thing. However, they were running late, and he had spotted far more appealing company.

Before he could put much more thought into it, he swung his leg over his broomstick and began to silently trail the unsuspecting witch.

He couldn't quite pinpoint when he started noticing her disappearances. He assumed he just hadn't been paying much attention to her whereabouts prior to her inquiry regarding his more 'unobtainable' potions. His tactics hadn't evolved significantly since fifth-year when he’d charmed the newcomer into pilfering Sharp's office for supplies, but he had become far more adept at sneaking around for rare ingredients.

He agreed to assist in whatever scheme she was cooking up, on the condition she helped him obtain the key component. Partly for the benefits of having someone on the lookout for wandering faculty, but mostly because the beloved heroine of Hogwarts could do no wrong. If their covert operation were to be exposed, her involvement would mean the detention time his aunt dished out would be significantly reduced.

They needed snakeweed, which he was fairly certain was cultivated and harvested in the greenhouse. However, Professor Garlick was extremely protective of her plants, requiring their thieving to be done after curfew.

Moonlight wiggled through the twisted tendrils of the countless plants scattered throughout the greenhouse as they dispelled their disillusionment charm and got to work.

"What do you reckon all of this is?" The witch gestured towards a dense blanket covering the harvesting bench, a few neatly folded sheets at one end made it appear like some kind of makeshift bed.

"Perhaps the rumours about Garlick and Kogawa are true. Maybe we've stumbled upon their secret little sex den.” Garreth turned around and playfully wiggled his eyebrows, narrowly avoiding stumbling into a venomous tentacula lurking in the shadows.

She pulled back the cover, unveiling a project in progress—mallowsweet leaves neatly laid out, drying between the two blankets.

"You need to get your mind out of the gutter,” she scoffed, laying the covering back over the golden foliage. “Or you need to get laid.”

"It was a logical assumption," he argued, crouching beneath a table, casting a dim lumos across a collection of small plant pots. "The height of these tables are just right for it."

"Should I ask how you know that?"

She lifted herself onto the table as if testing the height for herself. Garreth smirked as he shifted the pots around with flicks of his wand.

"I’m a warm-blooded male, I'd say I'm an expert in these things."

Spotting a small propagation of snakeweed, he cast a glance over his shoulder to make sure she was keeping a watchful eye on the door. She wasn't. She was perched primly on the edge of the table, legs pressed together from knees to toes.

His eyes roamed across her body, and he realised he had never really had the opportunity to thoroughly check her out. She was like forbidden fruit, always flanked by her two Slytherin gatekeepers. It's not that he hadn't noticed she was attractive, she certainly was. Her feminine figure hinted at subtle signs of muscle earned from days spent sprinting around the castle.

His lusty gaze travelled up to her face, only to discover she had been watching him the entire time. Suppressing the flicker of embarrassment, he instead leaned into his Gryffindor bravery. He grabbed the small pot and approached her, his hips meeting her knees with an intentional bump.

"As promised," he presented her with the delicate plant, his fingers brushing against hers as he handed it over.

"That was easy," she raised the pot to catch the moonlight. Her eyes shifted from the plant to him, and her pupils bloomed. "You've earned yourself a returning customer."

"Splendid," he grinned, wondering whether this meant more after-hour hangouts, a thought that kindled his overactive imagination. "The first one's on the house, the rest might come with a price tag."

“I suppose I’ll have to start saving then. What's your price?”

“Well, I wouldn’t want to make demands beyond your means,” he backtracked, worried she might think he was being serious. “Wouldn’t want to scare off my favourite customer.”

"Snagged the title of the favourite customer without parting with a single penny?” She chuckled lightly, scraping her teeth across her lower lip, “Business must be crawling."

"I prioritise quality over quantity," his eyebrow quirked as he studied her face, purposefully lingering a beat too long on her lips before flitting back to her eyes. "Now, what assets do you bring to the trading table?"

"Let me think," she reclined on her palms. "What do I bring to this specific table..." she emphasised each word with a tap of her nails against the wood, "that a warm-blooded male might find tempting?"

Heat surged through his body, and he began to regret pressing himself up against her legs, there was no way she couldn’t feel his enthusiasm swell against her knees.

“Did I mention it’s one for the price of two?”

She laughed, the sugar-sweet sound tickling his brain and the movement of her body causing her legs to part slightly.

“See, what did I tell you?" he pushed his palms against the table on either side of her thighs as he slotted himself between them. "Perfect height."

"I took your word for it. After all, you're the expert." She gave his tie a tug before running the fabric through her fingers. “Well, so you say...”

"Correct," he answered simply, because the only other words rattling around in his head was an offer to sit on his face, and he was trying really hard to play it cool.

She cocked her head to the side, “Are you going to verify that claim?”

You would have thought they were time-fated lovers, not classroom acquaintances. She had been right. He needed to get laid, and she needed some stress relief. It didn't take long before her skirt was hiked up around her waist and he was showcasing just how perfect the height of the table was. He assured her the greenhouse was soundproof due to the mandrakes, though he wasn't entirely sure if that was true. Frankly, he didn't care. Her unrestrained moaning, nails scraping across the wooden table, heels digging into his back to pull him in deeper—it made a lifetime of detention feel like a minor nuisance.

The saying goes, once is a mistake and twice is a habit, but Garreth wondered when it tipped into addiction. Whenever she was stressed—and fortunately for him, that was often—he found himself happily yanked by his tie into the nearest broom cupboard, beneath the Quidditch stands before one of his matches, by the edge of the lake under a disillusionment charm...

Maybe this time, on the balcony of the highest tower?

That's where she gracefully dismounted her broom. He followed suit, touching down behind her without a sound. Her jumper was splattered with mud down one arm, but for the most part, she was reasonably unscathed which was a rarity. She tugged it over her head to clean it with a quick charm, and he realised the stain bore a suspicious resemblance to a troll's handprint.

He knew she could handle herself, she’d been doing so for almost two years without his observations. Nevertheless, he realised he’d begun to worry about her when she was away.

He cleared his throat.

She whirled around with startled eyes and he muffled her gasp with a kiss. She squirmed for a few seconds, but her resistance crumbled as his thumbs glided up her neck, tracing delicate patterns under her ears.

He wasn't certain if she was doing the pulling or if he was doing the pushing, but somehow her back ended up crashing against the wall. Her fingers wove through his hair as his lips tore from hers and latched onto the sensitive skin of her throat.

“You scared the shit out of me,” she landed a weak thump on his bicep.

"You look like you lost a fight with a swamp," he mumbled against her skin, his hands wandering down to her hips.

"I'll have you know, I beat that swamp fair and square."

A ghost of a laugh dispersed across her neck, "I like the thought of watching you mud-wrestle. Let me come with you next time."

“Or you could come in me now?”

It was an obvious deflection tactic, but he gladly took the bait. His kisses grew forceful as he began to nip at her exposed skin.

“You better not be leaving marks, Weasley.”

He grumbled in protest against the light pink blotch he had begun to work into her throat. Something in the primal recesses of his mind itched to brand her. He wanted his lips stained on her skin, regardless of wherever or whoever she was with when she was gone.

"What if they're out of sight?" His fingers danced against her neck as he worked on undoing her tie, it fluttered to the ground before he finished asking for permission.

She withdrew her wand and uttered the incantation for a protective charm to shield their misdeeds from any potential spectators. He took that as consent, leaving a trail of wet kisses down her chest as he unbuttoned her shirt.

"Where have you been?" he probed before his teeth dug into the plump flesh above her breasts. It had been nearly nine days since their last encounter, easily their longest dry spell in the two months since their greenhouse tryst.

"None of your business," She hooked her fingers into his trousers to pull him closer, trying to find some friction.

"I want it to be.”

"Tough shit, Weasley,” her voice faltered as he hiked her skirt up around her waist.

“Garreth,” he reprimanded.

She only called him by his first name when they were fucking. He was certain she’d been deliberately conditioning him with it. If he teased her too vigorously in class all she had to do was say, "Shut it, Garreth," and he'd have to discreetly conceal his excitement for the next ten minutes. She made him dumb, plain and simple.

"You'll have to earn that," she purred, licking a trail along his neck that made his gut twist taut.

He scooped her up, spinning her around until she perched on the balcony's banister. A yelp escaped her as she teetered on the concrete edge, arms instinctively wrapping around his neck.

“I want to feel this tomorrow,” she popped open his buttons to speed up the process, “Please?"

“I've got you," he assured, feeling her pulse thunder against his chest as he positioned himself between her thighs. One hand supported her back, while the other fumbled to unclasp his belt.

It was difficult to recall how he'd ever got aroused before she came along. The way she demanded and begged all at once sent his brain spinning. "Say please again," he whispered, nipping her lower lip as he moved her soaked underwear to the side and positioned himself at her entrance. "I like it when you ask nicely."

"Pretty please?" she simpered before kissing him, her tongue eagerly seeking his.

He swallowed her moan as he pushed himself into her, she felt better than he remembered. Tight, hot, and quivering as he gave her everything he had. He loosely wrapped his fingers around her throat, and she whined against his mouth, her head tilting back as her eyes fluttered shut. He tightened his grip, her own hands scrambling at his waist to encourage him deeper.

He pulled her close by the small of her back with one arm, maintaining his grip on her neck with the other, aligning her to accommodate all of him. With each thrust, she bit down on the flesh of his shoulder as he bottomed out.

So, it was fine when she left a mark. He'd certainly remember that.

“You feel so fucking good, Garreth-”

A fractured cry fell from her lips as he pounded into her because his name had floated off her tongue like a prayer, causing something inside him to shatter, like it always did. Defining the constantly shifting dynamic between them was impossible, but it was addicting - He always found himself craving a little more than what he was getting.

“Who do you belong to?”

Garreth threaded his fingers into the hair at the nape of her neck, tugging her head up to look him in the eyes. She regarded him with a dizzy stare but remained silent. He began to slow down, and she instinctively bucked her hips to maintain some friction as her building orgasm began to ebb away.

“I said, who do you belong to?”

She wasn't his, they were both aware of that. This was never more than a matter of convenient timing and a means of stress relief. Nonetheless, he took pleasure in the hold he had over the most formidable witch of their generation. The witch with unwavering principles and determination. The witch who never faltered in her beliefs. The witch who was currently lying through her teeth for the pleasure of coming undone on his cock.

“You,” she whimpered, “Please, Garreth. Don’t stop, please.”

He didn't know if it was the way she was begging or the frantic desperation of her hips grinding against his, but he was teetering on the edge of his breaking point. He bit down hard on his lip, struggling to hold himself together long enough for her to reach the finish line.

"Chin up," he demanded, his breath coming in ragged pants as he reached one hand between them, rubbing a lopsided circle around her clit. “You look at me when you come."

He groaned through clenched teeth as his words caused her to instantly tighten around him, and that beautiful, hazy look fell over her face. She pulled him in by his collar, kissing him so hard it carved itself onto his brain and he released nine days of pent-up desire. He rolled his hips against hers as they both rode it out, briefly forgetting he should be gentle considering she was perched on the edge of a several hundred-foot drop.

He had believed there was nothing better than watching her unravel in his arms before seeking his own release, but he was wrong. Feeling her orgasm spasming over his shaft as he filled her up damn near killed him.

He fastened his trousers and helped her down from the stone balustrade. She smoothed down her skirt, trying to hide the fact that she was wobbling. He hoped his performance had met her expectations and he’d still be making her legs tremble tomorrow.

He peppered kisses across the blemishes he'd left on her breasts as he fastened the buttons of her shirt, trailing up to nip at the delicate spot on her neck just beneath her ear, the spot only he knew about, the spot that made her head tilt back and her vision fill with stars. He whispered an "Accio" against her skin, summoning a tie from the ground. He secured it around her throat with a playful tug before pulling her jumper over her head.

“You have to go?” he murmured between kisses, finding it bothered him less when he asked rather than when she told him.

Her chest heaved as she sighed, planting a lingering kiss on his lips before bending down to gather her things. “I have a study group. You’re welcome to join?”

He gave her a foggy smile and shook his head lightly. “I have some Quidditch thing I’m late for.”

“Alright, well…” She cast a fleeting glance at her abandoned broom on the floor. They hadn’t quite mastered the art of goodbyes yet. “Later, Weasley.”

“See you later,” he offered her a half-hearted wave, hoping she wouldn't make him wait another nine days before flying into his line of sight again.