Disclaimer: I do not own the works of Fate stay night or any of the characters.
Rin took Shirou to Kirei so that he could explain to him how the grail war works and what its purpose was.
"So all I need to do is win the grail war and I can ask for anything I wish?" said Shirou enthusiastically. "Man that's great! I can finally fulfill all my ideals!"
"Count me in!" said Shirou and slapped Kirei on the back in an enthusiastic manner.
"Yorokobe shounen", Kirei replied in his usual stoic manner.
"It didn't take too long to convince you to join the war Emiya-kun", observed Rin.
"Hey, I got ideals to fulfill okay, I can't be picky about how I get them fulfilled", said Shirou in a matter-of-fact manner.
"Right, matter's been sorted then", said Rin. "Let's get out of here already."
Rin and Shirou stepped outside and met Saber. Then they came face to face with Berserker and Ilya.
"Oh my, what a handsome Onii-chan", said Ilya looking at Shirou. Berserker growled loudly.
"Oh man, shit's happening already!" exclaimed Shirou. "Hey Tohsaka, why don't you go stand in front of Berserker?"
"Why the hell would I do that?" replied Rin.
"If you get yourself in danger then my hero of justice spirit will get kindled and I can fight against Berserker."
"As if I need you to do the fighting!" exclaimed Rin and pushed Shirou to the side. "Shut up and take cover in that bush over there. Saber and Archer will deal with this. I don't want to hear so much as a peep from you during the fight."
Disregarding Rin, Shirou ultimately felt his hero of justice spirit come out and he decided to jump in the middle of Saber and Berserker for no apparent reason.
"Emiya-kun are you mad?" yelled Tohsaka.
"I'm a hero", insisted Shirou with a maddening look on his face as he was harshly flung into the air by Berserker's blow.
After a while Ilya got bored and decided to leave.
Shirou, Rin and Saber went back to Emiya's house in order to treat his wounds. Rin ripped off Shirou's shirt with an eager look on her face and began touching his chest.
"Tohsaka!" exclaimed Shirou blushing.
"This is part of standard medical procedure", insisted Rin as she placed her palm on his chest. "I'm inspecting your wounds."
Rin was jumping with excitement inside and realized this was a great excuse to touch Shirou without angering Sakura. Rin promised herself she would let Shirou be more careless from now on so that he could injure himself more. She was glad that her fantasies were right and that Shirou did have impressive muscles. Not as big as Archer's but still impressive.
Shirou waited for a few moments and then asked, "Are you sure you need to keep touching my chest like that? I think the inspection is enough right? You could treat my wounds now."
"The medical procedure among mages varies a little. There is more time spent on inspection and less on treating. So shut up and bear with it." Rin continued with the inspection.
After Rin was finally satisfied, she treated the wounds and left to the Tohsaka mansion.
The next day Shirou was at school and Saber insisted that she tagged along with him. Ayako walked over to Shirou flirtatiously when he was alone. She was eager to get Shirou to sleep with her as he was mysterious and good looking. If she succeeded she could then boast to Rin about it. No matter how hard she tried Shirou would reject her advances.
"I'm afraid I do not feel the same way Mitsuzuri", replied Shirou. "Besides that I have a certain ideal to fall in love only with a certain type of woman."
Ayako pouted and said, "Is it that blonde haired girl who started following you around recently?"
"No", said Shirou. "I already rejected her, so don't worry."
You are such a pure guy Shirou", said Ayako. "Why can't you compromise on your ideals once in a while and be like Shinji who sleeps around with every girl?"
"Ah, well", said Shirou scratching his cheek.
"Well I wouldn't want you to be like that all the time", said Ayako. "But once in a while you gotta have fun."
Later on in the day Taiga found out that Saber was going to be staying at the Emiya household and had a fit. Shirou calmed her down by telling her that he had rejected her already. Taiga said in that case it was fine for her to stay.
In another part of the city Rin was scouting in some abandoned buildings in the area with Archer. Suddenly they came across skeletal dinosaur-like creatures who came to attack them. Rin fired gandr shots at them and laughed gleefully.
"You know I thought the grail war would be boring but actually this sort of stuff is kind of fun", she told Archer.
Archer sat by the side and watched as Rin played around with her gandr shots.
Suddenly Rin stopped and addressed the creatures, "Wait! Hold it! I got an excellent idea. Everyone let's stop fighting for a bit. Hey Archer go and get Shirou here and tell him I am in trouble and need saving. We can resume fighting then."
Archer put his hands on head and sighed but Rin used a command spell to make him comply with her order. Her plan was to get Shirou injured again so that she could 'inspect' him once more. She laughed happily when she realized how good her idea was and how well it fit with his hero of justice nature.
Shirou came along with Archer in a tense manner and jumped into battle in order to save Rin. He yelled loudly and did his best to defeat the creatures using his projection magic. Rin reduced her gandr shots in order to ensure that Shirou would get injured. However Shirou defeated all of the creatures triumphantly without even a single scratch on his body. Archer laughed at Rin's upset expression and Rin finally told Shirou to go home.
Over the next few days Rin made it a point to involve Shirou in all of the battles she took part in. However no matter how many fights he took part in, Shirou never got even a scratch on his body. Rin couldn't contain herself anymore and decided she would deal with this in another manner. The next day at college Shirou stayed back after everyone else left and was surprised to find Tohsaka standing near the staircase with her arms across her chest.
"Emiya-kun", she said seriously. "I'm afraid I'll have to teach you the consequences of what happens when you come to college without your servant. This is all part of mage training."
Rin fired a gandr shot in Shirou's direction and he dodged it swiftly and shouted "What's gotten into you all of a sudden Tohsaka?"
"Just stay still will you?" Rin said feeling frustrated as she failed to hit Shirou. "This is for your own training okay."
Rin chased Shirou around the college but finally ran into a woman who was a couple of inches taller than her. She realized it was another servant.
The servant Rider began to fight with Rin and Shirou.
"Who told you to interrupt us!" Rin shouted at Rider.
Rider ignored her and managed to cut Shirou's hand. Finally she decided to retreat and went away. Rin looked very irritated but was sort of glad that her objective of injuring Shirou had finally been achieved even though it was because of Rider.
"Come now, I'll treat your wounds at my house", Rin told Shirou in a professional manner while trying her best to contain her glee.
At her house Tohsaka immediately removed Shirou's shirt and began inspecting his chest.
"Hey Tohsaka", said Shirou. "Shouldn't you be inspecting my hand instead? I didn't get hurt on my chest at all."
"Keep quiet", said Tohsaka. "You never know which other part of the body might have gotten hurt during intense battle."
