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See disclaimer in Chapter 1. I don't own any of them.

Author's note: This chapter's pairing is a threesome between H/D/L and includes graphic descriptions of het sex as well as slash. If this squicks you, skip it. Thanks to Lady_Aubrey for the beta!

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"It's too bloody cold to do this!" Draco cried, wrapping his robes more tightly around himself as he cast a disdainful glance around the Astronomy Tower.

Though the tower was a well-known meeting spot for Hogwarts paramours, Luna wanted to show it in a different, kinkier light in their journal.

"The Warming charm I cast worked perfectly well. Look at Harry. He's not complaining," Luna said archly, motioning to the naked Gryffindor beside her.

Draco's eyes narrowed at Harry, who was standing there looking wholly unaffected by the frigid November air. Luna, fully clothed, crossed her arms and glared at Draco, tapping her foot impatiently against the stone floor.

Sighing heavily, Draco unbuttoned his robes, shrugging out of them and carefully folding them over a nearby chair. When he was completely divested of clothing, he shot a pathetic look at Harry, who rolled his eyes and opened his arms, cuddling Draco tightly to warm him with his own body heat.

"Ooh, don't start yet!" Luna squealed, making a small adjustment to the tripod in front of her. She brandished her wand with a flourish, casting the spells to activate the camera.

With an innocent smile, she stepped into the frame, her hands folded primly in front of her.

"The Astronomy Tower," she said simply, stepping off to the side.

Draco pressed himself against Harry, burrowing in for warmth. He shivered slightly, his teeth chattering as Harry ran warm hands over his back and arse. Luna muttered a curse off camera, leveling her wand at Draco and casting a stronger Warming charm. The result was instantaneous; the Slytherin straightened immediately, warm and toasty.

He reached up, cupping the back of Harry's neck and drawing him in for a soft kiss. Harry's hands kneaded Draco's arse, his thumbs rubbing small circles against the soft flesh. Draco groaned, his erection growing against Harry's own.

Harry led Draco to a massive bearskin rug on the floor, and Draco dropped to his knees, his tongue darting out to caress Harry's bobbing cock. Harry smirked, raising his head to wink at the camera before hissing at Draco in Parseltongue. The blond stiffened at the sibilant hissing, his cock hardening painfully at the sound. Harry chuckled; Draco's weakness for it was a great source of amusement for Harry.

"I love the feeling of your tongue on my cock, Draco," Harry hissed in Parseltongue, watching Draco's eyes glaze over.

Taking pity on him, Harry lowered himself to the floor, claiming Draco's mouth in a punishing kiss. Lips, teeth and tongues clashed, both boys breathing heavily when they finally parted. Harry sat back on his heels, looking off into the distance expectantly. Seconds later, Luna came into view, also completely naked.

She knelt between the two boys, kissing Draco first, and then Harry. Draco leaned in, running his tongue over Luna's jaw as Harry pressed his tongue into her mouth, gently stroking her teeth and tongue. She moaned, bringing a hand up to Draco's head, running her fingers through his fine blond hair. She and Harry continued kissing as Draco lowered his head, kissing a path down Luna's neck and chest, his tongue flicking out to tease a rosy nipple.

Harry's hands roamed over both their bodies, one ghosting over Draco's back while the other cupped Luna's breast, weighing it in his palm. Luna writhed between them, her breathy moans becoming louder as Draco took her nipple into his mouth, nipping at it gently with his teeth before sucking hard.

Harry broke their kiss, shifting Luna around so she was leaning against his chest, both of them still on their knees. Draco sat up as well, leaning over to kiss Harry as Luna's hand snaked over to grasp his cock, wrapping her fingers around his slender length and stroking. Draco's knees trembled, and he leaned heavily into Luna, his mouth never leaving Harry's. Harry wrapped an arm around Draco, steadying him, and let his other hand caress a path down Luna's body, delving his fingers into her, massaging her swollen clit with the pad of his finger.

Luna's reaction was like an electric shock; her whole body stiffened at the sensation, a moan escaping from her lips. Draco and Harry both shuddered at the sound, ramping up the intensity of their kiss. Draco gasped as Luna stroked his cock faster, shivers of pleasure shooting down his spine.

Draco broke away, panting, Luna's strokes bringing him close to release. He eased away from her, not ready to come just yet. Harry nodded at some imperceptible signal from Draco, who grabbed Luna's hands and gently tugged her forward, guiding her until she was on all fours in front of Harry. Draco dropped down beneath her, scooting into position so he could swirl his tongue around her clit. Luna's legs shook with the effort of holding herself up while Draco was pleasuring her, his tongue washing over her sensitive nub before swooping down to push inside her. Draco moved forward slightly, focusing his attention on tracing circles over Luna's clit, increasing the pressure when he felt her grind against him.

Harry gripped Luna's hips, easing his cock into her from behind, gasping at the sensation of pushing into her tight, wet heat. Luna's eyes fluttered closed, overcome by the feeling of Draco's tongue working in tandem with Harry's cock. She gave herself over to the sensations, moaning and gasping until the two boys brought her to an impossibly high peak. She shuddered hard, and Harry drew back to slam into her while Draco sped the movements of his tongue to help her reach completion. Luna came with a sob, her body convulsing around Harry's cock, milking his orgasm out of him. He came with a scream, burying himself deep in Luna's willing body. Spent, he gently pulled out, pressing a kiss to Luna's back as he did.

Luna all but collapsed on top of Draco, Harry's hands at her hips the only thing keeping her up. Draco rolled, gently transferring Luna to the rug. She shivered as the aftershocks of her orgasm washed over her, her breath coming in pants. While she recovered, Harry leaned over Draco, drawing his throbbing cock into his mouth. He swirled his tongue over the head, eliciting a gasp from Draco.

Luna sat up, running her hands over Draco's torso, scratching him lightly with her nails. She bent her head, licking a path up Draco's chest and throat, nipping at his chin on her way up to his mouth. He met her lips eagerly, his tongue mimicking the actions of Harry's as he thrust into her mouth, stroking her tongue with his own.

Curious about what would happen, Harry hissed a phrase in Parseltongue against Draco's cock, his tongue traveling along the sensitive underside as he did.

Draco's entire body tensed, and he gasped Harry's name against Luna's lips. Encouraged, Harry took Draco deeper in his throat, hissing out a command for Draco to come in Parseltongue. The vibrations were enough to send Draco over the edge, and he cried out as he pumped his release down Harry's throat.

The three were silent a moment, the sound of their heavy breathing echoing off the stone walls of the Astronomy Tower. Luna absently realized her Warming charm had worn off, noticing a cool breeze waft across her bare skin from the tower's open windows. Perhaps Draco wasn't such a baby about the cold after all, she mused, stopping the Ravenclaw in her from taking time to analyze where the charm went wrong.

She sat up, twisting so she could look directly at the camera.

"Threesome in the Astronomy Tower with Draco Malfoy, Harry Potter and Luna Lovegood," she said, her lips quirking up at the end of the sentence. "Cut."