This takes place during a random mission that Rin was sent on that I totally made up. Rin was sent alone to deal with a demon in the Kyoto area, and so he gets injured and passes out. Renzou Shima's blonde older brother, Kinzou, finds him and takes him back to his own house where he lives ALONE.

DEMONSDEMONSDEMONSDEMONSDEMONSDEMONSDEMONSDEMONS

Rin jumped on the demon's head and finally stabbed it through the head. When the demon disintegrated underneath him, he did not catch himself as he fell. He was badly injured and dead tired from tracking that thing down and killing it. It was an unknown demon, so of course the Grigori sent him. Assholes.

Rin fell to the ground, limp. He lay on his side, not able to move. The gashes across his chest burned. The demon must have had some kind of poison on its claws, slowing down Rin's healing processes. Rin groaned, trying to push himself up off the ground. His arms gave out and he fell again, this time staying there. He was too tired to move. Just before he passed out, He saw a flash of blonde hair and brown eyes.

§~•~§~•~§

When Rin woke up, he noted instantly that he was not in the infirmary or his dorm back at TCA. He was in an average sized room laying in a bed. The walls were painted a lush cream color. There was a window in the wall across from the bed. The sun was high in the sky. He hissed slightly as the bright rays hit his eyes. He closed his eyes. He was so comfortable. The bed was warm and soft. The pillows were fluffy too.

Then the door opened. He didn't bother to open his eyes. He felt the bed dip under the weight of another person. Then he felt warm hands cupping his cheeks. He slowly opened his eyes. Kinzou Shima was smiling gently at him. "I found you near Kyoto. I was originally sent to kill that demon, but when I got there, all I saw was you laying on the ground with blood everywhere. You seemed a little worse for wear, so I took you here. This is my house." he explained.

Rin nodded and the blonde grinned. "Thank you." Rin said. "Wait, do Yukio and the others know I'm staying here?" Rin asked. Kinzou nodded. "They know. Yukio thought it was fine. He said it would probably be better for you to take a little break here in Kyoto for a bit. He didn't specify how long." Kinzou said. Rin smiled at him. He lifted his hands to take hold of Kinzou's wrists. His hands were warm and calloused, but so welcome. Rin leaned into them.

Kinzou was a bit surprised. He'd had a thing for Rin ever since he'd first met the boy when the Impure King was released. They'd met up a few times on missions. Sometimes they went out to eat at a restaurant. Kinzou loved everything about Rin. He wasn't the smartest in some subjects, but he was sweet and cared about people, even if he didn't know them. Although his grades had improved since he'd started studying with Renzou, Bon, and Konekomeru. Those three were so lucky to be able be so close to Rin.

Rin was also pretty good at making people laugh. That was his way of cheering them up. His sense of sarcasm was downright hilarious. He was confident. His eyes showed every emotion he felt, but at the same time, sometimes hid everything he was really feeling and showed emotions that he wasn't feeling at all. He always walked with his head held high, like nothing bothered him. The way he was ready to defend anyone he cared about was brave and admirable. Not to mention his good looks. His body was pure gold.

Usually, what caught Kinzou's attention was his eyes. Always those damned eyes. So innocent. And so truthful. Kinzou didn't understand why people hated Rin so much. He was half-demon, the son of Satan, and he chose to side with the humans. Doesn't that choice, in itself, prove Rin's loyalty to humankind? Kinzou really did appreciate Rin for everything he was.

Kinzou was snapped out of his thoughts when Rin leaned forward and placed a soft kiss on his cheek. Rin wrapped his arms around Kinzou's neck, pulling him into a warm hug. "Thank you." Rin said. Kinzou's breath hitched. To be so close, but not able to kiss the one he cared about so much almost hurt. He wrapped his arms around Rin. Rin snuggled closer to him unconsciously. He was so warm.

"Rin..." Kinzou wanted to kiss him so bad. He brushed his lips against the side of Rin's cheek. Rin hummed. Kinzou kissed Rin's cheek fully. He placed small, soft kisses down the side of the boy's face, then pulled back, looking Rin in the eyes. He was silently asking Rin if he returned his feelings.

Rin leaned forward and pressed his lips against Kinzou's. Kinzou closed his eyes and kissed back. Internally, Kinzou was throwing a mini-party, but on the outside, he and Rin were French Kissing like there was no tomorrow. Rin's wounds had healed, but his clothes were still shredded, so his shirt as easy enough to just rip off completely. Kinzou felt all around Rin's chest and abs. He was nicely built. Muscled and strong, but still lean.

Rin moaned. He pressed his body as close as he could to Kinzou's. He tightened his hold around the older man. Rin moved to straddle Kinzou's lap. He and Kinzou had to separate when the need for air became too great to resist. They panted. They caught their breathes a bit. Then Rin attacked Kinzou's mouth once more, unable to get enough to satisfy himself. He could sit here all day and kiss Kinzou if it weren't for a certain problem between his legs.

He moaned again and rocked his hips slightly. Kinzou moaned, and bucked his hips to meet Rin's. He broke away from the kiss and instantly attacked Rin's neck, sucking and licking. Rin hummed his approval. He kept shallowly rocking against Kinzou. Kinzou found his pulse point and sucked on it. Rin gasped when Kinzou proceeded to bite it, sending shivers of pleasure down his spine.

Kinzou reached down and started rubbing Rin through the cloth of his pants. Rin let out a surprised moan. "Ahn~! Kinzou, don't stop!" Rin moaned, throwing his head back and arching into Kinzou's body. The pleasure was rolling over Rin now. He rocked against Kinzou's hand, moaning shamelessly. "Kinzou~!"

Kinzou purred against the crook of Rin's neck, the vibrations against his pulse point almost sending Rin over the edge. Kinzou eased Rin's pants and boxer-briefs off of him. He lay Rin down on his back. He leaned down and took Rin into his mouth. Rin let out a shout at the warm, wet feeling surrounding his cock."KINZOU~! Don't stop, Kinzou, don't stop!" he called.

Kinzou bobbed his head up and down on Rin's cock. Rin was a mess by now,moaning loudly and panting, clawing at the bedsheets and arching his back off the bed. Kinzou suddenly deep-throated Rin, making Rin cry out. He cummed hard in Kinzou's mouth. Kinzou sucked him dry and swallowed it all. Rin really was sweet.

Rin moaned slightly when Kinzou pulled off. He was in post-orgasmic bliss. His eyes were half lidded and misty. He was panting slightly and his cheeks were flushed red. His tail curled and uncurled next to him on the bed. Kinzou was rather fond of Rin's demonic qualities. His sharp fangs and pointed ears, his tail, and his strength. Kinzou reached for the tail and grabbed it gently.

Rin's eyes widened and he gasped. He was oversensitive from the orgasm. His tail was already sensitive without being touched. When Kinzou rubbed his tail, it sent pleasure singing through his veins and he moaned, feeling himself get hard again. "Nnnn Kinzou~!" he moaned, shivering as the blonde stroked his tail delicately. Rin's head was dizzy from the pleasure rolling over him in waves. Kinzou grinned. He leaned down next to Rin's ear. "Does it feel good to have your tail stroked like this? Isn't a demon's tail a weak spot? It hurts to be pulled but if you're gentle with it, the demon will give in. You've already succumbed to the pleasure." he purred. Rin shuddered, those words doing things to his body that couldn't be explained in words.

It had only been minutes since Rin had cum, but he was almost ready to cum again. If Kinzou didn't stop stroking his tail like that, he would surely cum again. Although he didn't really mind that particular fact. It felt too good for him to question it. Or stop it, for that matter. If anything, he wanted to be pleasured until he couldn't be anymore.

Suddenly, Kinzou bit Rin's tail and he shouted. "FUCK~!" White ribbons of cum splattered all over Rin's chest and stomach. Rin looked exactly like he did the first time he came. Except it looked hotter because the sun was setting and it's orange and red rays were shining on Rin in all his demonic glory. As Rin looked at Kinzou with his misty eyes, the sun reflected in his eyes, taking Kinzou's breath away. He moaned as Kinzou kept stroking him, even after he had cum for the second time. Rin could do nothing more than moan helplessly as he got hard once again. He felt Kinzou's warm tongue licking up his cum.

He jumped slightly when he felt Kinzou in between is legs, lifting his thighs up a bit. Then he relaxed. That is, until he felt Kinzou's tongue at his entrance, running over the tight ring of muscle. Rin moaned when he felt Kinzou push his tongue into his ass. As the blonde thrust his tongue in and out of Rin's ass, he held Rin's hips. Rin arched his back, clawing at the bedsheets. After two orgasms, he was so oversensitive, he wasn't sure he could take much more without cumming again.

"K-Kinzou, I can't-" Rin moaned. Kinzou took his tongue out and immediately thrust two fingers in. Rin shouted. "HYAAAAAA~!" as Kinzou thrust the fingers in and out of him at a fast pace mercilessly. Rin got used to them, groans of pain turning into moans of pleasure. He added a third one soon enough. Rin was trembling. He almost came when Kinzou thrust against his prostate. He threw his head back and arched his back, almost screaming at the pleasure burning through him.

Kinzou took the fingers out and received a whimper of disappointment from Rin. He chuckled. Rin didn't even notice when he took his clothes off. Sometime around his second orgasm. All thought was abandoned as soon as Kinzou thrust into Rin, burying himself in Rin's ass in one thrust. He gave Rin a bit to adjust, then started thrusting at a slow rhythm. He sped up as Rin got used to it.

"Nn, so tight." Kinzou murmured. He grinned at Rin, who pulled him in for a deep kiss. Rin pulled away, moaning as Kinzou thrust faster.

Rin was in Heaven. Or, more accurately, Hell. The pleasure was almost unbearable. He moaned loudly as Kinzou hit his prostate dead on. He wrapped his arms around Kinzou, pulling him close. Kinzou wrapped his arms around Rin, pulling him to his chest and thrusting harder and faster. Kinzou reached down and took a hold of Rin's tail.

He bit into it and thrust at the same time into Rin's prostate and Rin screamed, his eyes rolling back into his head as he threw his head back and his muscles tensed, cumming harder that he had before with the first two orgasms. With Rin's tight ass gripping him like that, Kinzou didn't last long. He thrust one more time before cumming and filling Rin to the brim.

Rin was panting, limp in Kinzou's arms. His eyes were barely open and he was completely out of it. Kinzou hummed in approval. He'd literally fucked Rin's brains out. He chuckled as he pulled out, some of his cum spilling out of Rin's ass. He lay Rin down on the bed. He licked the cum off of Rin's chest and stomach and then lay down beside him, pulling Rin to his side. He pulled the blankets over them both. Rin used his arm as a pillow and cuddled up to his side. He was either asleep or too tired to open his eyes. Kinzou smiled at the thought.

"I love you, Rin." Kinzou said. "I love you too, Kinzou." Rin murmured before falling asleep. Kinzou followed him into precious sleep soon after.

Later, when Rin woke up, it was dark outside,probably the middle of the night. Kinzou wrapped himself around Rin tighter. He hummed happily. Rin shifted, remembering they were both completely naked. He shuddered as some of Kinzou's still warm cum leaked out of his hole. "Mmm, I want a bath." Rin murmured tiredly, still waking up.

Kinzou shifted, then his warmth was gone from the bed. Rin whined and heard a low chuckle from Kinzou. "I'm drawing the bath, shush." Kinzou said. Rin wrapped the blanket tighter around himself. He snuggled into the pillows. Kinzou came back a little later. He picked Rin up bridal-style and carried him to the bathroom. The tub was big and could easily fit both of them.

He eased Rin and himself into the water. It was nice and hot. Like Kinzou. Rin giggled at his thoughts. He nuzzled Kinzou's neck. Kinzou sucked in a breath. Rin mouthed at the hollow of his throat. If Rin didn't stop soon, Kinzou was going to push him up against the edge of the bathtub and fuck him senseless. He shuddered as Rin sucked on his pulse point.

Kinzou let out a quiet moan. "Ngh~! Rin, stop. I can't..." Kinzou stuttered, trying to form a coherent sentence. He could feel Rin's grin against his skin as Rin thrust up against him. It was Kinzou's turn now. The blonde gave a shout. He squirmed, but he was trapped between Rin and the wall of the bathtub.

Rin continued thrusting their erections together harshly. Kinzou was panting harshly and moaning uncontrollably. He'd probably never had this done to him before. Kinzou was so desperate by now, moaning and writhing. "Ngh~! Rin, oh god, Rin! Please, More!" Kinzou moaned. Rin was purring. Kinzou was struggling so much. He decided to give the blonde what he wanted.

He reached down and thrust a finger up Kinzou's ass. Kinzou's eyes widened and he screamed. "KYAAAAAA!" as he came hard. Rin purred, having to hold Kinzou up so he didn't drown as he slid down lower into the water.He looked so hot right then. Kinzou's hair was messy and his eyes were closed tiredly with a flush on his cheeks. He panted softly.

Rin kissed Kinzou softly on the lips. "C'mon, Kinzou. Don't drown." Rin said, chuckling. Kinzou slowly came around. He suddenly pulled Rin to his chest and stood taller in the water. Rin yelped in surprise. "Oh you'll pay for that." Kinzou growled. Rin shivered. He was already hard and so was Kinzou.

He felt fingers shoved up his ass and whimpered. Kinzou's cum spilled out into the water and Rin moaned. Kinzou picked Rin up and set him out of the water to sit on the edge of the bathtub. Rin shivered at the cold air against his skin. He whined. Kinzou smirked and deepthroated Rin on the first time. Rin jerked forward, eyes wide, hands tangled in Kinzou's hair. He was leaning slightly over Kinzou's head as the blonde sucked him off. He wanted to squirm away, but Kinzou was holding his hips down.

He groaned in frustration. Kinzou sucked with more force and Rin jerked again. "Gyaaah~! K-Kinzou! Please!" Rin moaned. Kinzou pulled off. He grinned at Rin. "Please what? You'll have to be more specific, Kitten." Kinzou said. Rin shuddered at the pet name. Then he got an idea. A really good one. He looked at Kinzou straight in the eyes.

"Fuck me, Daddy." Rin said in a seductive voice. Kinzou's eyes widened. Then he picked Rin up and put him back in the warm water. He shoved Rin up against the wall and thrust into the tight hole. Rin shreiked. He clung to Kinzou. He wrapped his arms around his neck and his legs around his waist. He rocked his hips back into Kinzou's thrusts. Kinzou hit his prostate dead on, making Rin screech in pleasure. He and Kinzou moved against each other. They kissed like there was no tomorrow.

Kinzou grabbed Rin's tail and stroked it. Rin out a low moan as he came. "Daddy~!" Kinzou shuddered, cumming not a second after Rin. Hearing Rin moan like that and then clamp down on him made him lose it. It was the hottest thing he'd ever experienced.

Kinzou and Rin stayed in the tub for a minute, orienting themselves. Then Kinzou carried Rin into the Shower as the bathtub drained. Rin whined. "I'm tired. I want to sleep." he whined. Kinzou grinned. "You shouldn't have pulled that one on me. I'm not tired at all now." Kinzou replied.

He turned the water on and hot water rained down on them. Rin purred as Kinzou washed his hair. He scrubbed gently at the scalp, sending goosebumps across his body. He pushed his head into the gentle touch. Kinzou smiled softly. Rin really was like a kitten.

The fun started when Kinzou washed Rin's body. He rubbed the soap into Rin's skin with his hands. Rin purred louder. Kinzou smirked as he got down to Rin's lower regions. Rin gave him a look. Kinzou smiled at him in return. Kinzou knew what that look meant. 'Don't try anything.'

Kinzou started rubbing small circles in Rin's navel and Rin shivered. All of a sudden, Kinzou started stroking Rin's dick and Rin let out a surprised moan. He fell back against Kinzou. Kinzou pulled Rin up to him so his chest was against Kinzou's chest. Rin was so oversensitive by now that Rin almost came just from being touched a couple times.

Kinzou took the showerhead and washed the soap off of Rin. Rin clutched at Kinzou's shoulders. Kinzou let the water run over Rin's ass. Then Kinzou uncerimoniously shoved two fingers in Rin's hole, spreading it out and letting his cum run out. Rin moaned. He was tired, but so hard. Kinzou made sure he didn't hurt Rin as he thrust his fingers in and out of his hole.

"Mmm, Kitten, you're still so tight." Kinzou said in Rin's ear. He sucked on his earlobe and then sucked on the spot underneath Rin's ear. "Nnn~! More, more~!" Rin moaned. Kinzou groaned. How could anyone be this hot? He started stroking Rin's tail at the same time of thrusting his fingers and Rin couldn't take it for very long. He came with a shout.

The next thing Rin knew, he was being propped up against the wall while Kinzou took Rin into his mouth. Rin grew hard again. He never knew he could get hard this many times. Or go this many rounds without passing out. "Ahn~! Kinzou, Please!" Rin moaned. Kinzou moaned around his length and the vibrations were so good.

Then, Kinzou set Rin on the tiled floor on all fours and Rin felt Kinzou's tongue poke at his entrance. Rin's arms started shaking after a bit. His front half collapsed on the floor. Kinzou was holding his hips up in the air. He thrust his tongue in as far as it would go. Then he pulled away. Rin whimpered.

Kinzou surprised Rin by taking Rin's tail and pushing into Rin's entrance. Rin keened, suddenly lifting himself off the floor and throwing his head back. Kinzou leaned over his back and whispered in his ear. "I want you to fuck yourself with your tail while I watch." Kinzou whispered. Rin moaned.

Kinzou held Rin's hips as Rin made his tail thrust in and out of himself. Rin was a bundle of just nerves now. Using his tail to fuck himself also gave him pleasure through his tail since it was very sensitive. Rin was getting so much pleasure, he could barely think. Kinzou pulled Rin so he was sitting on his knees while fucking himself on his tail. He went around to Rin's front.

Kinzou started jerking Rin off with one hand while he made love bites all over Rin's body. He used his other hand to pleasure himself. Rin couldn't even think by now. It was too much. "K-Kinzou, I'm...G-gonna-Ahhn!" Rin gasped as he came, white ribbons of cum spilling over Kinzou's hand and both of their chests. Kinzou groaned and came.

When Kinzou came to his senses, he noticed Rin laying on the floor, his tail still up his ass and holy shit, it was hot as fuck. He went over and pulled Rin's tail out of his ass. Rin made a small noise. Kinzou licked up Rin's cum and then washed them both off thoroughly before getting out, drying off, and going to bed. They slept for the rest of the night and well into the daytime.