Disclaimer: I do NOT own Inuyasha.

The Hanyou and the College Girl

By: darkangelprincess24

Chapter Thirteen: The Magician's Potion

I am so happy! I finally got 100 reviews and I love it, even if it was a week later then I had wanted…

Thank you especially to:

XxXGoldenEyesXxX

SlummyRedDragon

IluvWHR

Surfing Aimlessly

ttinuhpfanforever

Brickwall847

Inuyasha's-Lil-Princess

For sticking with me through all the chapters!

I know I'm making a huge deal out of just 100 reviews, but this is the first story of mine that even got past 75 reviews.

Thanks again!

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Last Time:

"Hey Kagome…"

"Hey Inuyasha…" Kagome mimicked.

Inuyasha smirked. "I love you."

At last, they admitted their feelings for each other. Even I, Sesshomaru, was getting slightly annoyed by it, so I simply dissolved a plan. If I kissed the human wench my brother cares for, then that would automatically make him angry, eventually blurting out his true feelings for the girl.

He cannot know about my relationship with Rin. Sesshomaru thought.

"Until next time, brother and almost mate." He said, running back to his castle.

This Time:

Sesshomaru strutted gracefully into his castle in the Western Lands, where a young girl of about thirteen greeted him. Rin had grown her hair down to the middle of her back, keeping it down. She still wore the orange kimono that her Lord had given her three years ago. Her brown eyes flared.

"Lord Sesshomaru, where were you!" She ran towards him and hugged him. She was now up to his chest in height. Throughout the years, Rin had become more bold in addressing Sesshomaru. He either didn't care, or he just never noticed.

"Rin. Do not worry about Sesshomaru." Her Lord said with a hint of amusement in his voice. "No one can hurt me. Come, it must be cold for a human in this weather."

Also over the years, her Lord Sesshomaru's icy heart had begun to melt.

Rin followed Sesshomaru, fuming. "No one can hurt me." She mimicked. Sesshomaru smirked slightly, though Rin couldn't see it.

The Next Day with Rin and Sesshomaru

"Rin, come with me. We are going on a trip."

"A trip?" Rin asked groggily. "At dawn?"

"Yes, at dawn." Sesshomaru sighed and looked out Rin's bedroom window. It was still dark outside. "Now, dress. I will be waiting downstairs."

Once he walked out, Rin started to dress in the clothes Sesshomaru's brother's love interest, Kagome, had given her a few months ago. Rin had never worn them before, and figured now was the perfect time.

She had a little trouble with the so-called "jeans", and the "turtleneck" was a bit confusing, but in the end, she survived. The jeans were blue, and the turtleneck was orange. Rin eyed the socks and "sneakers" Kagome had also given her.

They look evil. She thought.

After about ten minutes, Rin finally had them on. They were very comfortable in her mind, so soft and cushy with the socks. The shoes were a nice colored ivory that went perfectly with her outfit. She pulled her hair back and ran downstairs.

"I'm ready, Sesshomaru!" She called softly, knowing that he could hear her.

In a flash, he was beside her, eyeing her choice of clothing. "Who gave those cloths to you?" He asked.

"Lady Kagome." Rin replied. She noticed Sesshomaru looking at her clothes, and decided that it was a good thing. "Do you like them?"

Sesshomaru turned his back to her and kneeled so that she could get onto his back. "They look nice."

Rin smirked, getting onto his back and locking her arms around his neck. She knew he liked them. She heard a slight "oomph" from Sesshomaru and raised an eyebrow.

"What is it, Lord Sesshomaru?" She asked, emphasizing "Lord".

"Nothing, you are just…getting a little to heavy for this." He mumbled, shifting Rin so that he could carry her better.

WHAP!

"Hey! That's not nice at all!" Rin hissed, her fist still posed above Sesshomaru's head. He didn't do anything, just rolled his eyes slightly and started to run.

"I did not mean it like that, Rin."

"Humph." She replied.

One Hour Later

"Rin, wake up. We are here." Sesshomaru said as gently as his pride would allow.

Rin lifted her head. "Hm? We're here?"

Sesshomaru nodded and let her down. Rin looked around.

There were trees everywhere, so she naturally began to wonder why Sesshomaru took her to a forest. When she looked closer, however, she saw a teeny, tiny cottage in the midst of it all. They walked closer, and Rin soon found that the cottage was covered in green vines and gardens.

"L-Lord Sesshomaru? Where-"

"An old magician. He can do most anything."

Rin nodded and followed Sesshomaru to the cottage door. Before he could knock on the wooden door, it opened, revealing a old woman in dirty brown clothing and a staff. She smiled a toothless smile.

"Why, hello, Sesshomaru." She looked down at Rin, and smiled again. "is this the young woman you spoke of?"

Sesshomaru nodded. "Yes. Do you have the potion?"

The old woman nodded. "Have you even asked her yet?"

Sesshomaru shook his head. "No, mistress."

Rin looked from Sesshomaru to the old woman. What was going on? Ask her what? What potion? Who was this woman!

The last part shook Rin even more. Sesshomaru had never, ever, called anyone, much less a human woman, mistress.

The woman nodded. "I shall make the make the potion while you ask Rin."

Sesshomaru raised an eyebrow at how the woman knew Rin's name, but nodded and walked into the heart of the forest, Rin following close behind.

They walked in silence for a few minutes before Sesshomaru stopped and turned to Rin.

"Rin?"

"Yes?"

"I…" Sesshomaru blushed. How was he going to ask a thirteen year old this? "Let me explain something. I rescued you for some reason four years ago, though I do not know why. Last year…well, um…Demons can choose their mates before the mates they choose are of age."

Rin stared at him with an unreadable expression on her face. "So…are you asking me to be…your…mate?"

Sesshomaru, for the first time, blushed. "Sort of. The old magician has a potion that can age you, in a way. She can age you to whatever age you would like, preferably seventeen or eighteen. You could, if you were to say yes, have a demon lifespan along with it." He looked down to Rin. "So, I guess I am saying…Will you be my mate if you choose to take the potion?"

Rin opened her mouth to speak, but it was like her voice had been stolen. So instead of words, which she felt were useless now, she didn't say anything.

She leapt up and hugged Sesshomaru, locking her arms around his neck. Sesshomaru smelt Rin's tears of joy and let his guard down once and hugged her tightly.

Rin pulled away so she could look him in the face and smiled. "Yes." She croaked.

Without much more thought, Sesshomaru smiled and lowered his lips hesitantly to Rin's. He stopped a couple of inches from her mouth. She nodded slightly for him to continue. He smirked and closed the gap between their lips.

Sesshomaru pulled away first and stroked her hair softly. "We should get back."

Rin nodded. Sesshomaru took her hand and started walking back to the cottage.

Once they were back, the old woman once again opened the door before Sesshomaru even knocked. She saw Rin's grin, and smirked also. "So…you said yes, did you?"

Rin grinned again and nodded.

"Well, come in, come in!" The woman clapped and led them in. It was a clamped cottage, with only one room. It had items of magic everywhere, and it was a cozy place.

In the center of the room was a big, black cauldron, with a bubbling liquid inside of it. Under it, a fire was lit. The old woman took a wooden bowl and poured some of the bubbling blue liquid into it. Once done, the woman handed the bowl to Rin.

"Drink."

Rin looked at the bowl. "Ew…" She whispered. It smelled so bad. But eventually, she sucked it up and drank the disgusting liquid down.

Sesshomaru watched with amusement. How could she even look at that?

Rin gave the bowl back to the old woman with an emotionless face. Sesshomaru's amusement vanished.

"Rin? Are you alright?" He asked worriedly.

She didn't answer.

He turned to the magician. "What did you do to her, Kione!" (Pronounced Key-own-ey.)

"She will be fine in a minute." Kione replied.

As she spoke those words, Rin suddenly snapped back to life. Her hair got longer, her eyes got a finer brown, and she grew about three inches, but other than that, she looked the same.

"Are we mates now?" She asked Sesshomaru.

He blushed a little. "Not yet."

Rin made a silent 'o' with her mouth and turned to Kione. "Thank you."

She nodded. "Now go, enjoy life!"

They nodded and walked out the door. "Hey, Sesshomaru. Does this mean I have demon senses and powers too?"

"To a certain extent, Rin."

Rin grinned then. "I'll race you."

Sesshomaru smirked back. "You're on."

They raced back to the castle, laughing and having fun along the way.

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Author's note: I just now noticed that Inuyasha and Kagome aren't in this chapter! Oh well…I just wanted this chapter to be about Rin and Sesshomaru, and to explain that Sesshomaru wasn't some child molester or anything!

I would like some reviews….5? Please?