Kaoru sighed a little, gazing up at the open sky from his spot on the roof. He'd snuck up there when they'd gotten home today… After he and Hikaru… well.
They'd done it.
Today they'd slipped just a little too far in their club routine, and their lips had actually brushed each other's.
In full, public view of their customers (and Renge).
It just been barely there, but the screaming had disrupted everyone else's club routines, and they'd had to calm everyone down, apologize to Kyoya-senpai, all that stuff. Yech. A full-body shudder went through him as he remembered the way Kyoya-senpai had glared at Hikaru and himself through his ridiculous, anime-glinty glasses. Only meeting Ootori Kyoya had given Kaoru any appreciation for the way glasses could genuinely be intimidating in real life, outside of the shows he and Hikaru watched.
Hikaru came up behind him, sliding his arms around Kaoru's torso and resting his chin over one of Kaoru's shoulders.
"Hey."
"Hey."
They continued to stare up at the stars as they glittered, appearing to dance above them.
"We're going to have to be a little more careful," Hikaru said, nosing at Kaoru's ear. "That was close today. It's bad enough they might catch our scents a little too closely entwined. I'm glad we're both the type to take morning showers, huh?"
Kaoru tensed a little, swallowing. "Hikaru… You know…. Maybe this is a sign we should stop."
"Kaoru. No."
"Kaoru yes," he insisted, turning in Hikaru's hold and trying to ignore the way his stupid heart fluttered at the sight of his twin with such naked, earnest emotion on his face. The way their faces were so close to each other's. The way his Alpha's scent demanded his attention.
"Hikaru, this is getting dangerous. You know I—I love you, and that will never change, but I—I don't want to lose you. If this gets out—"
Hikaru's grip tightened on Kaoru and he gasped, biting his lip just a little.
"I'm not going to lose you," Hikaru said fiercely. "We've made it this far. We can make it a little farther. We won't have to lose each other, I promise. We can keep it up. I… I love you, idiot."
Kaoru gave in. He usually did when it came to Hikaru. Not because of some stupid Omega-obeys-the-Alpha bullshit, but simply because it was Hikaru, his brother, his lover, his best friend, the one person who knew his soul so well.
"I love you too, idiot," he whispered back. "I'm sorry. I shouldn't get all in my head about it. It's just…"
"I know," Hikaru soothed, placing a hand on Kaoru's cheek. "I know. We've always got each other. We might have friends now, who care about us and all that, but we'll still always have each other. Okay?"
"...Okay," Kaoru whispered.
They kissed, gently at first, and then with more passion, frantic energy coursing through their bodies. Only feeling the roof tiles against his back did Kaoru snap out of it enough to snap at Hikaru.
"Get off the roof, moron, we should at least do this in bed where we'll only fall a couple feet to the floor instead of—" He cut himself off with a yelp as Hikaru scooped him up and brought him back over to the window they used to sneak out.
In a blink, they were already stripped of their clothing and on the bed, kissing and rutting against each other with blind, horny passion. Hikaru didn't have the patience to prepare his brother for a proper fucking and just grabbed their cocks together in his hand and stroked until they came, humping against each other and panting.
Kaoru's hand slid down and squeezed the base of Hikaru's cock tightly, making him whimper and buck as his knot swelled uselessly. There was no tying them together when they hadn't even penetrated, but… Well, Kaoru liked to hold it. The look on Hikaru's face that he got to see when stimulating his knot—beautiful.
"You're so pretty like this," he said, laughing softly at the petulant whine that left Hikaru's lips.
"Don't call me that, I'm supposed to call you that," Hikaru grumbled. "I'm handsome."
Kaoru rolled his eyes slightly, but smirked. "Okay, handsome. Think you can go again, actually give me the cock I want, or are you too tired?" he asked playfully, squeezing again and delighting in the look that crossed Hikaru's face.
"Oh, you're going to pay for that once I can get it up again," Hikaru threatened.
Kaoru's eyes glinted with challenge.
Hikaru made good on his threat.