Disclaimer: I do not own any of these characters nor the Mortal Instruments series

Sorry this one took longer than normal to publish, I had a lot of assignments due that I'd put off until the last minute. Thanks for all the encouragement and enjoy (hopefully)

Warning: There may or may not be some boy on boy action

Alec awoke the next morning to a cold and empty bed. He sat up, rubbing his eyes and wondered where on earth his warlock had disappeared to. After yawning and unzipping the tent, he looked out at their campsite and found his answer; Magnus was standing in front of a full-length mirror in the centre of the tent circle, applying the finishing touches to his make-up.

As he saw Alec through the mirror, he applied the last coat of mascara before turning around to smile at the sleepy shadowhunter. Magnus's eyes were lined with thick black kohl and topped off with bright purple, glittered eye-shadow.

To complete the look, he had applied a purple lipstick of the same colour, for once though; he had left his hair loose and gel free. Alec blinked at him in confusion, "Not that I don't think you look good Magnus, but won't all your make-up come off when we go swimming?"

Magnus pulled him in close and gave him a quick good morning kiss and then smiled lazily at him, "Don't be silly darling, all of this is waterproof, smudge proof, heat proof and bite proof." Alec frowned, "I understand the point of most of that, but why is it bite proof?"

Magnus grinned cheekily, "So that I can seduce you like this," he bit his lip sexily and gave Alec the eyes, "and also for after the seduction. You're a biter when you get into it." Alec blushed, praying that nobody had heard that last comment.

Magnus laughed at him, "I love how you blush, it's absolutely adorable." Alec's cheeks just reddened further and he decided not to reply.

With a snap of his hands, Magnus had magicked the mirror away. Alec looked around, surprised to see that nobody else was up yet, he turned to Magnus questioningly. Magnus smiled, "Wondering where everybody else is? Well, just a few minutes ago I heard some suspicious moaning from Jace and Clary's tent, and there's been no sign of life other than the occasional rustle from your sister's."

Alec looked over at Jace's tent just as the zipper ran down. Jace stepped out, stretching and shielding his eyes from the light, upon seeing Alec and Magnus standing there, he grinned and asked, "Didn't wake you up did we?" Alec rolled his eyes and snorted.

Clary wandered out of their tent to join the group. Still grinning, Jace sauntered over to Izzy's still silent tent. He shook the canvas roughly and yelled, "Wake up! It's time to get moving! Rise and shine!" Simon was the first to leave, followed by a very disgruntled Isabelle.

Despite being the last out of bed, Isabelle was the first to be ready for the river and most definitely the first in it. While Simon, Clary, Alec and Jace were still paddling in the shallow end, Isabelle was busy luxuriating in the deep, despite its freezing temperatures.

She laughed at Magnus's face when he flinched at the cold of the water and made to splash Clary when she began shivering at knee-deep. After Isabelle's ninth attempt to pull him in, Jace suddenly dived on top of her and pushed her to the bottom, managing to spray everybody else in the process.

When they finally came back up they were both sputtering, but also laughing. Alec was the next to dive in, his body cutting through the water like a hot knife through butter. Magnus watched his boyfriend's sleekness with hungry eyes.

Alec broke through the surface and shook his wet hair like a dog, he caught Magnus's eye and smiled at him bashfully, a faint blush decorating his cheeks as he gazed at the scarcely clothed warlock.

His eyes trailed down his body, lingering on the sparkling rainbow Speedos that showed off Magnus's impressive bulge oh so well.

Magnus caught his gaze and grinned at him before wading in to embrace Alec with open arms.

His arms wound their way around his neck and he planted a small, delicate kiss on Alec's lips. The rest of the world simply dropped away and all Alec could see and all he could feel was Magnus, he circled Magnus's waist with his arms.

A squeal from Izzy shattered the illusion and suddenly Alec was aware of everybody else and how close they all were. He awkwardly removed his hands from Magnus and once Magnus had unwound his arms from his neck, he ducked under the water and swam over to join in the splash fight against Jace and Clary.

Magnus lounged around in the water, floating on his back for a while and watching the other's play childish games. He smiled to himself, watching Alec battling against Jace in a breath-holding competition made a nice change from watching him battle with Jace against demons.

He liked this side of Alec, the playful side that barely ever showed through. Then he started thinking of all the other sides of Alec that he loved; the serious side, the endearing side, the quiet side, the dominant side, the kinky side...

He took a deep breath and felt his heart rate increase tenfold as he thought back to the night when they'd dabbled with bondage, then the night they'd used whip cream, next the night they'd discovered the pleasure of a whip.

Magnus couldn't take it any longer; he had to leave before someone noticed the growing hardness beneath his swimsuit, made even more obvious by the tight, clingy material. He stood up to leave.

"I'm going to the showers!" He called out as he started the walk back to camp. "Wait, Magnus," Alec strode out of the river after him, "I'll come with you!" "That's right Alec, you cum with him." Izzy laughed.

Alec's cheeks flushed but he otherwise ignored her, Magnus however- without even turning around- yelled back, "Don't be silly Isabelle, he always finishes first." Alec reddened further and he ran to catch up, not even bothering to dispute it.

Once he reached Magnus, he took the warlocks hand and walked with him. He gave him a sideways look, "Was that last comment really necessary?" he muttered, Magnus just shrugged. Alec looked at him again, "Why were you so quick to leave anyway? We'd only been there 20 minutes or so."

Magnus didn't reply, he just stopped then pulled Alec into him and kissed him hotly and pressed his body against him. He groaned and pulled away, "Did that answer your question?"

Alec looked down, noticing for the first time that Magnus was now so hard that the tip of his cock was exposed, emerging from his swimsuit waistband.

Alec's eyes dilated and his breathing became harsh. Magnus, much in the same condition, just couldn't- or wouldn't- hold back anymore and he practically threw himself onto Alec, smothering him with kisses and nipping his lips with his teeth.