Relax... How could he possibly do such a thing?! To his credit, the fox did his best to follow the order. The chain connecting his cuffs had gone taunt, his hands tugging apart out of habit. Usually, Shuichi would rest his palms on Yusuke's chest or on the mattress on either side of his head. It offered balance, and a closeness that often kept Yusuke on his back for a little bit longer. With stuttering breaths his arms relaxed and the chain went slack, he even relaxed his legs to a point, letting himself be lead by the hands on his waist. But he couldn't stop the shaking, the ragged gasps for air, nor the convulsing his inner walls were assaulting the intruding shaft with.
"Oh, by Inari!" Any thoughts of 'relaxing' were flown out the window when his boyfriend pulled him down with better aim than he ever could have on his own. At least, not in this hazy lust that took away his thoughts. Again his head was thrown back and his mouth fell open in whimpering cries. Striking and grinding against his prostate awarded Yusuke with several spurts of precum, but not... not... "Yusuke," he sobbed again, his body humming with an orgasm so close it was nearing painful. Every touch to that wonderful bundle of nerves brought him closer and closer until Shuichi couldn't speak anymore. His eyes had clamped shut and his mouth hung open. Drool trickled from the corner of his mouth in a way he would find terribly uncouth later.
Anticipation thumped his heart in his chest the moment his desperate cock was touched. He'd been hoping the ring would be taken off, or the rubber would be tugged apart the way it had been before. Instead, Yusuke grasped the shaft in a satisfying grip, this time offering full strokes and stimulation instead of teasing. It picked up Kurama's breathing into swift pants and spurred on his bouncing hips until a particularly wonderful squeeze over the sensitive head matched a perfectly aimed thrust forced him to still.
The fox took his lover in to the hilt, his toes curled and his hands clenched into fists so tight he could feel his nails biting into his palms. Shuichi's lips formed to release the usual howl but his body had tensed so fully even his throat clamped shut. For several seconds the needy redhead didn't move, and aside from tight squeezing around his lover nothing seemed to happen. Then all at once, everything happened. With his shoulders lifting up and his entire form shivering he finally reached the end he'd been looking for. First one spurt left his bouncing shaft and swollen head followed by another, then another, and with a 'kink in the hose,' so to speak they were released with enough force to squirt high up into the air, arch, then splatter over Yusuke's neck and chest; until the fox was utterly spent.