From the kink meme; word "Abduction", surprise pairing!

Stupid...he was so stupid! It was one thing to be kidnapped in the demon world...but to find himself knocked out by chemucals in his own home was absurd! Kurama cursed his stupidity, banging his head against the stone wall for what felt like the thousandth time, tugging the chains that kept his arms above his head.

"You're awake, fox?"

Snarling, he tugged harder, ears pressing back against his skull at the threatening voice. "What do you want?" he growled, sounding tougher than he felt; he was completely helpless, warded and tied down with no weapons to speak of...

"You know what I want, Kurama..." Calloused fingers brushed his cheek, and, suddenly Kurama realized that his clothing gad been taken at some point during his abduction.

"I don't-" he stopped short, breathless, as a hand snapped down between his legs, twisting his testicles, nails biting painfully sensitive skin.

"I know what you want," the smug sound, hot breath as teeth scraped his chest, clutching his sex with agonizing precision, "and I intend to give it to you."

Yoko gasped at the sudden heat, the feeling of fullness he was terribly unused to. Unable to help himself, he moaned, head tilting back against the walls of the cell he could not see. His back scraped the bricks, drawing blood, tail lashing against his legs as the line between pain and pleasure blurred. He heard himself purring and moaning, forehead moving to rest against the shoulder of the man who clutched him so tightly. He saw nothing, heard their panting in time, feeling his body tensing, flooded with heat.

"Come for me, Fox..." Sharp teeth sank into his shoulder. That was all it took; his legs wrapped firmly around a narrow waist, suspended in the air by strong arms and chains. He reached orgasm violently, shuddering against the pain, crying out. Chest heaving, Yoko fell into a warm embrace, shuddering with the aftershock.

"Kurama...come back to me..."

Slowly, he opened his eyes, looking up into crimson, so familiar. "Hiei," he whispered, cuddling his mate's chest which rumbled with a satisfied chuckle, "I take it you enjoyed yourself?"

"Do not ask foolish questions," Kurama laughed, wrapping his arms around his mate's strong shoulders, kissing the pulse which beat in the hollow of his throat. "Go to sleep now," Hiei whispered, smoothing back his damp hair, caressing his bruises and tail, "When you awake, we'll be back home..."

"Thank you, Hiei," Yoko purred, inhaling the familiar scent of his mate, "love you..."

"I love you too," Hiei chuckled, kissing his brow, "Damn kinky fox..."