Rin ran as fast as she could from Sesshomaru. She had felt the blood trickle down her thigh right after he told her to run. Rin knew he was in his demon form and he wouldn't stop till he caught her.

After running frantically for what seemed like hours Rin had to stop . She was out of air and her sides were burning. Looking around she couldn't see anything it had gotten dark fast and all she could make out were trees. She was thankful , Rin didn't know what would happen if he caught her. After a while Rin thought that maybe he was back in control and stop chasing her.

"Rrrin" Rin heard Sesshomaru voice behind her and an involuntary shiver went down her spine. She tried to make a run for it but as soon as she did Sesshomaru's hands were on her hips. His claws digging into her skin.

"Oh no , your not running away this time Rin. This time you're mine." Sesshomaru's voice was dark and husky . Rin had no time to think before she was pinned to a tree.

"Your. Mine. Only Mine." Now she was only a few inches from his face , his eyes glowed a blood red and his fangs were extended. Rin didn't move and didn't even dare to breath.

Everything told her to calm him down. " Sesshomaru , stop please you're not yourself. Y-you're hurting me Sesshomaru." Rin saw when Sesshomaru's eyes starting flashing from red to their normal white . "Sesshomaru let go of me please ?" Rin begged ,tears threatening to spill out she knew her hips would have bruises and she would deal with that but she knew if she didn't get him to let her go it would be worse than a few bruises.

Don't let this lowly demon claim you like this Rin.

Rin froze , that voice wasn't her own and she was pretty sure it wasn't Sesshomaru's .

Do something . He has no right over you . DO SOMETHING.

Rin let out a piercing scream and turned into something completely different right before Sesshomaru.

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Our mate . Something is wrong with our mate.

Sesshomaru backed up in shock Rin turned into a Inu demon almost as big as him. Sesshomaru had heard of humans turning into Inu's when he was a child. He never believed the story of humans being able to have demon powers until now. Everyones theory was that depending if the human could carry demon power all the human needed was to be around one kind of demon for a long time, and the demonic aura of the demon would sink into the human. Growing up Sesshomaru believed it was a myth.

Now Rin was standing in front of him and her "demon form". She slowly circled him and growling as she did . He knew what this meant. Her demon was challenging him , it didn't think he was strong enough or powerful enough to claim her.

Sesshomaru looked at Rin slowly turning as she did. Most her fur was white white there were fiery red patterns across her back and on her paws. Sesshomaru slowly turned into his demon form . Slightly towering over Rin , but he knew he shouldn't underestimate her because of her size. A demons best weapon is instinct and right now thats what she was using.

Slowly Sesshomaru circled her and growled louder than she did. Sesshomaru had to get her to submit to him. He wasn't going to claim her but he did need her to go back to her human form. He needed to find out more about her "demon".

He felt bad , another thing they had told him when he was younger was the human would harness the demon power until they felt threatened. Sesshomaru control came back as soon as he heard Rin say he was hurting her. But his demon fought for control and it took him longer to let her go.

Sesshomaru snapped out of his thoughts when he saw Rin suddenly move. Jumping out of the way he dodged Rins attack. But she quickly caught herself and started circling him again . Waiting for the perfect chance to attack.

He didn't want to hurt her, but at the moment he had no choice. Sesshomaru jumped her way but Rin moved just as quickly as he did. He catches himself quick and attacked again catching her off guard slamming into her side.

They were all tangled up biting, growling, scratching, and clawing every chance they got . Their loud growls echoed through the forest.

Finally Sesshomaru managed to pin Rin so she would be able to move. He stared right into her eyes and growled loudly . Warning her to calm down. Noticing Rin was slowly changing into her human form Sesshomaru went back as well. Pushing his demon to the corner of his mind .

Rin laid on the floor and he studied her face. Her face which used to be completely clear now had the same strips he had under his eyes but the only thing that was missing was the crescent moon he had. Her eyes lashes were thicker and her eyes were closed so he could see no difference. Her body somehow seemed to have even more of a curve and her breast seemed to get slightly bigger. He looked down and once again saw blood between her legs. He knew it wasn't because of their fight but because she was in heat so he didn't worry much.

It took all his self control not to attack her and claim her right then. Instead he slowly picked her up bridal style and starting walking back to the palace. Every few minutes he would look at Rin. He knew she was probably exhausted which explained her unconscious state , supposedly turning into a demon the first time took a lot of energy for humans.

After a while Sesshomaru saw the palace in sight . He made his way to the back door and pushed it open . There he saw everyone staring at Rin and him in disbelief. He walked away paying no mind to them and made his way to his chambers. He told Ami to follow him and clean Rin up .

Rin would sleep in his chambers today. He needed to keep an eye on his mate. But when he tried to set Rin down so Ami could clean her up she wouldn't let go of him . Slowly he pried her little hands off of him and went to clean up himself. She would fall in love with him , he would give her no choice.

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A/N: I put a twist to the story it was getting old :p So yes Rin posesses demon powers. Her demon doesn't want Sesshomaru to claim her because it still thinks Sesshomaru can't truly put his pride and ego aside. Did you like or did not like ? Lemme know. :D