What Never Should

My FIRST ever InuYasha fic. Hope you enjoy it because it took a hell of a long time to write.
Summary: InuYasha has been thinking, but of what... and why is Sesshomaru so interested in him right now? M/M YAOI... Much LEMON
Writing Style:
“Speaking”
‘Thoughts’
(Flashback/End Flashback)

Chapter 1. A Heated Lover

InuYasha wasn’t used to being treated like a child, but he got used to it. Kagome still annoyed him, but he felt for her, in many ways. The monk, Miroku, and Sango, the demon slayer, seemed to be getting closer and closer by the day.

InuYasha, sighing sleepily, laid down in the long green grass of Kaede’s village, dozing off under a large oak tree. He crossed his arms up above his head and closed his eyes, smelling something odd, but taking no care into it. If it wasn’t a threat, he wouldn’t bother.

“InuYasha, what are you doing?” Kagome asked, peering down at him under the tree.

“Uh... resting, what does it look like?” InuYasha grumbled, opening one eye.

“Were supposed to be looking for the Shikon No Tama, not resting,” Kagome scolded.

“So whenever you go back to your time it’s okay to slack off but if I want a little rest it’s not okay,” InuYasha snapped, glaring at the girl.

She stepped back, shocked by the hanyou’s fierce words. She put her hand on her chest, surprised her heart was beating so fast. InuYasha crossed his arms and turned away from the miko, walking away farther into the woods.

“Hey InuYasha,” Shippo quirked.

The mini-youkai jumped onto the hanyou’s head, sniffing him with quick whips of his tiny nose. He looked into the hanyou’s annoyed eyes and smiled, jumping down onto the ground and staring at him cutely.

“You smell funny,” Shippo piped.

“Yea, and so do you,” InuYasha snapped.

“You smell like your in heat,” Shippo added, ignoring that he was interrupted.

InuYasha froze at those words, his ears twitching slowly. His eyes fogged and he looked down at the small demon before bounding off into the woods, fear and confusion burning at the back of his mind as to why he smelt like a female in heat. He knew he had been smelling something odd around the village, but he didn’t expect it to be him... or him in heat, for that matter.

InuYasha stopped at a large lake, dropping down onto his knees and panting heavily. He hadn’t run that far and that fast in ages and the heat was burning up most of his energy. He looked at his hands, his skin pale and wrinkled.

“Shit, what’s wrong with me,” InuYasha panted.

He felt a tug at his body and groaned, the feeling of his body wanting to be mated getting for to strong. He growled, holding back any loud moan that might attract a demon. He knew that no matter how hard he tried, a demon would still smell him and come. He needed a place to hid, to keep safe until the heat passed, or be mated and killed.

A growl behind him signaled that a demon had already found him. He snarled back and turned, lashing out with his claws. His hand was caught and he gasped, staring into cold yellow eyes, silver hair dancing around his body and marking on a face that shook back and forth.

“Sesshomaru,” InuYasha growled.

“Good to see you too, little brother,” Sesshomaru hissed.

The two separated, glaring daggers at one another. InuYasha drew his weapon, the blade glowing red. He smirked at his brother, who did not return the gesture. Sesshomaru pulled out his poison whip, snapping it against the ground.

InuYasha winced from the heat he was experiencing, not wanting to be into a fight with his older brother at the moment. He growled at him, showing of his long canines. Sesshomaru merely smiled and ran forward, knocking his brother to the ground, his long stole wrapping around InuYasha’s slender neck.

Sesshomaru lifted his clawed hand, poison appearing at the tips. He lashed out, but stopped when he smelt something pulsating from his brothers body. It wasn’t normal especially for a demon, but InuYasha wasn’t just a demon, he was a human as well. Sesshomaru sniffed, knowing the scent well.

InuYasha felt his heart pounding as his brother lowered his nose to his neck, sniffing him softly. He heard his brother growl and swallowed hard, trying not to moan from the contact. As much as he hated to think, the heat was beginning to take an affect of his body, making him want to be touched more intimately.

Sesshomaru leaned down again, sniffing the sensual scent coming from his brothers body. It was so strong and enticing he was almost losing his senses in it. Before he knew what had happed, his eyes clouded over with a very light tint of red when a demon was ready to mate and he licked InuYasha’s neck, making his brother shudder. He didn’t know why he was doing it, but it just felt so right, so true.

“Sess...Sesshomaru... what are you...” InuYasha tried to say, but his brothers mouth clasped over his before he could finish his sentence.

“I have waited so long to have you,” Sesshomaru hissed lustfully.

‘What?’

Sesshomaru moved down his smaller brothers body, kissing every inch of the hanyou he could. He slipped his half-brothers harou (A/N I don’t know how you spell it and I don’t care) from InuYasha’s shoulder, nipping at his flesh.

InuYasha whimpered at the feeling, turning into his brothers sensual touches. He wanted so badly to kill his brother, but he had said... he... he wanted him. InuYasha lifted his arms shakily, running his fingers through the youkai’s silky white mane. He moaned, arching into the touches and enjoying every moment of it.

“Sesshomaru... please... more,” InuYasha begged.

The older youkai growled at his brother, but not angrily. A more lusty growl. He moved lower, sliding the red baggy rat-skinned kimono pants from his brother body with his feet. InuYasha kicked them away himself, enjoying the feeling of cool air on his erection. He looked up when he heard Sesshomaru’s deep throaty laugh.

“Huh?” Was all the hanyou could muster before a hand wrapped around his shaft.

“Quite impressive little brother,” Sesshomaru panted, need racking at his body. “You are quite big for a half-breed.”

InuYasha tried to growl at that comment, but his body was feeling to good and replaced by a moan, his hips arching into his brothers hand. The hanyou looked to his brother, who was watching his little brother without moving his hand, smiling at his lower body. The hanyou blushed, wondering what the older male was staring at.

“Please... just... take me,” InuYasha cried out.

Sesshomaru moved his hand slowly down his brothers shaft, never once taking his eyes away from his duty. He watched as his half-sibling writhed beneath him, bucking his hips into his elders hand, wanting and needing more of him. Sesshomaru felt himself begin to pant. His brother never looked so good to him before, he almost looked... cute...

‘I did not just think my half-bred brother was cute,’ Sesshomaru scolded himself.

IunYasha moaned, pushing his hips up again, but gasped when he felt them pushed back down on the grassy field, his brother straddling his hips as he attacked the hanyou’s soft lips once again, pushing his tongue past his lips and exploring the reaches of the half-demons mouth.

Sesshomaru increased the speed of his hand, moving it quickly up and down the rather large shaft of his brother, pulling more cries from the younger sibling. Sesshomaru stifled them with kisses, tender and rough ones.

Before InuYasha could reach his end, Sesshomaru pulled his hand from his brother organ, moving in between the hanyou’s legs and lowering his mouth, enjoying the low growl coming from his sibling. He kissed the top of InuYasha’s shaft, making the male gasp. In an instant, Sesshomaru pulled InuYasha completely into his mouth, sucking hard on the thick flesh.

InuYasha grunted, biting on his lower lip to stay silent. His body quivered for release and he bucked, heat rising in his body as his seed shot into his brother’s waiting and anticipating mouth. He slumped back onto the ground, body aching for more as he heat was till rising in him. He looked up as his brother lifted from his lower groin and swallowed for his brother to see, licking his lips with a predatory glint in his eyes.

“Now little brother, you are mine,” Sesshomaru growled out.

InuYasha felt his body shake from those words. He dug his claws into the ground, fearing that his youkai sibling was going to kill him. He gasped, feeling a finger shove deep into his entrance, his eyes widening with pain and shock. He panted eyes tearing up and glazing over for a second time.

Sesshomaru leant down over his brother, pushing his erection onto his brothers, making the youth moan. The youkai moaned as well, unable to hold back his desire. He wanted so badly to feel the hanyou’s warm body encircling his shaft, but knew he had to prepare the male for what was to come.

‘Why do I care if I hurt him or not?’

He heard InuYasha whimper and looked down, shocked to see tears streaming from the hanyou’s eyes, hands balled into the earth below, teeth bitten down into his lips, making them bleed.

“Relax. If you don’t relax, it will only hurt more,” Sesshomaru whispered soothingly to his younger brother.

InuYasha nodded, easing up the tension in his body. He panted, taking in as many deep breaths as he could until he felt his brother begin to move his finger, easing it in and out of his body and sliding it back and forth. He gasped when another finger was entered, stretching him wider. He fingers moved around, as if searching for something, and InuYasha squirmed, not used to such an intrusion on his body. He opened his eyes to meet light red orbs of lust and... love... gazing down on him.

Sesshomaru pushed down on his brother, their lips meeting in an intimate kiss he never knew he could do, especially on his little brother. He moved his fingers, scrunching his brow, searching for the one spot. He knew he found it when he felt InuYasha gasp int his mouth, though it was stifled by the youkai’s warm lips.

Knowing his brother wasn’t stretched nearly far enough, the youkai pushed in a third finger, feeling the hanyou clamp around his digits, breaking the kiss and gasping in pain. Sesshomaru ran his fingers through his brothers hair, whispering to him and hushing him with soft kisses to his neck and lips.

When InuYasha relaxed, Sesshomaru added his forth finger, claiming a moan from the small male as he felt him clamp and buck into his hand. He removed his fingers from within the hanyou and lifted the small male, wrapping his slender legs around his middle.

“No... wait...” InuYasha panted out, feeling the tip of his brothers organ poking at his entrance, trying to get in.

He tensed when he felt the tip of Sesshomaru’s shaft slide into him, tears coming to his eyes and sliding down his cheeks. He never knew his brother was so big, and it was hurting him. He could feel his body being stretched, and he wasn’t particularly liking it.

“Stop... please... Sesshomaru... it hurts,” InuYasha cried.

“Don’t worry, I’m almost in,” Sesshomaru cooed.

He slid further, burying himself completely within his brothers tense and hot body. He could feel the heat protruding from his brother thick from within him, and it was beginning to make him lose his senses. He heard InuYasha sob below him and opened his eyes, seeing the hanyou with tears streaming from his eyes, hand clenched into the ground again and body quivering.

“Please... take it out... it hurts,” InuYasha cried, shaking his head from side to side.

“It won’t after long, I promise,” Sesshomaru said with the utmost of softness.

He pulled out until only his tip was within the hanyou and pushed back in, more slowly and carefully. He felt his brother tense and again, and again pulled out, pushing back in, but more roughly, aiming for his prostate. He leaned down and captured his brothers lips, pushing his tongue passed the soft lips to play with the hanyou’s tongue.

InuYasha adjusted himself, and when Sesshomaru pushed back in, he moaned, arching for his brother to aim deeper. He began to pant into his elder brothers mouth, tears no longer flowing from his eyes as he felt the heat in his body rising to it’s limits, consuming him completely. He would soon lose control and be unable to move. His body would be rigid from the chock of orgasm when his brother would release within him.

“How does it feel?” Sesshomaru asked in a husky voice.

“It feels weird,” InuYasha said earnestly.

“It will get much better,” Sesshomaru whispered. ‘I promise.’

Sesshomaru drove harder into the willing body, growling as his body began to lose all control and his demon senses began to take over. Before either knew it, Sesshomaru had gripped InuYasha’s member and stroked it in time with his thick thrusts, growling and biting at his brothers flesh with lust-glazed eyes.

InuYasha howled at Sesshomaru’s name, his seed spraying onto the youkai’s stomach. Sesshomaru pushed into InuYasha a few more times, before he completely lost control, his demon nature taking full control as he released, howling himself and crying out his brothers name as he clasped his mouth onto the hanyou’s neck, marking him as his own.

They fell asleep, pulling Sesshomaru’s kimono over their bodies as the cold night air began to set in, a crescent moon setting over head as the two drifted into sleep min each others arms, content and spent from their mating.