Sakura tries to build her master's harem

As they drew closer, Shirou got a better view of Zou. She had blue hair, the same shade as Shinji. It hung a little past her shoulders, but it was a real mess. It looked like someone pulled on her hair a few times. There were some spots that Shirou could see something dried up on her hair. Her face also resembled Shinji's, but was much more feminine. It would have looked prettier if Zou wasn't starring daggers at Sakura and had some bruises. She was wearing a jacket over what looked like some suggestive clothing. Shirou noticed a few tears and stains on what little he could see.

Zou opened her mouth to speak, probably to curse out Sakura. "Quiet," Sakura sternly ordered and Zou closed her mouth, still fuming at what had been done to her.

At the door to the house, Sakura had Zou follow them in. "Master, may I borrow the notebook?"

"Uh, sure, but what for?" Shirou asked. "I want to add some finishing touches to Zou here, so she can live her new life."

Shirou was a little unsure about this. "What do you mean?"

"I was thinking of making Zou here into a new person, so she can live and make up for everything she did," Sakura explained, hoping it sounded like something Shirou would be ok with.

Shirou was a little unsure. He was starting to see some of the appeal in altering someone, but he was still being held back by his desire to not control people. But he relented, since having this pissed off girl around would probably end badly for them. "Ok, but don't make her any more of a **** than she already is." With that, he handed the notebook and a pen over to Sakura.

Taking them, Sakura opened the book and started to write.

Zouken Matou will no longer view herself to be Zouken Matou. Instead, she will be Zou Matou, a cousin of Shinji Matou. She will have all the memories of Zouken, but will view them as her old life. Zou Matou will have a more caring and feminine personality. Zou Matou will be happy that she has been given a second chance at life and will be grateful to Sakura Matou for giving her it.

A few seconds after Sakura finished writing, the look of rage in Zou's eyes instantly vanished. It was replaced with something more thankful.

"Thank you, mistress!" the dirty young woman said gratefully as she bowed to Sakura.

Sakura handed the notebook back to Shirou. "I will get her cleaned up, sempai."

"Let me get you some dish washing gloves before you start cleaning her," Shirou said as he took the notebook back. "Thank you, sempai. I will take Zou to the bathroom."

Once Sakura and Zou arrived at the bathroom, Sakura had Zou undress, while she prepared a bath. Shortly after, a knock came from the door. "I put the gloves and some bags for her clothes by the door," Shirou explained. "Thank you, master!" Sakura replied. Sakura slide the door slightly and pulled in the items Shirou left for her. She equipped the gloves and bagged Zou's clothes as she took them off. Once Zou was undressed, Sakura sat Zou down on the stool and started to clean her up. Using a comb and wash clothes, she brushed and wiped Zou's hair to remove the dried up cum.

"Mistress," Zou began politely. "Why did you call that man 'master'?"

Sakura smiled, hoping that Zou would ask that question. "Because he is my master," Sakura explained. "I am his sex **** and everything I have belongs to him." Sakura could see the gears turning in Zou's head. "So... is he my master too?" Zou asked.

"Yes," Sakura replied. "You belong to him," Zou seemed to understand what her mistress was saying.

Sakura continued to comb Zou's hair. "Your hair is really pretty," Sakura commented. "I'm sure master will love it."

After Zou's hair was finished, Sakura wiped down Zou's body, leaving her skin almost pristine, except for the bruises.

"All done," Sakura sighed as she took off the gloves. "Now why don't you go rest in the bath while I get you some clothes?"

Zou nodded. "Thank you, mistress."

Sakura left the bathroom to get Zou clothes, passing the living room on the way. She saw Shirou working in the kitchen, preparing diner. After Sakura picked out some clean clothes for Zou, she placed them on the bed and returned to the kitchen. "Can I help you with diner, sempai?" she asked.

"That would be great, thanks" Shirou said looking up briefly before resuming his work. Sakura donned her apron and joined Shirou in the kitchen. After a few minutes of cooking, Sakura turned to Shirou. "Sempai, could you take the clothes on the bed to the bathroom for Zou? I can handle the cooking while you are away."

"Sure," Shirou replied out of habit. He went to the bedroom, picked up the clothes, and headed to the bathroom.

Shirou knocked on the door. "Zou?" he asked. But he didn't hear a reply. Carefully, he slide the door open. Peeking in, he saw Zou in the bath, facing away from the door.

"Umm... excuse me," Shirou said while trying to look away.

Zou jumped, making a slight splash. She quickly looked towards the door to see Shirou standing there. "Oh, I'm sorry, master!" as she apologized, she stood up and bowed, not bothering to cover up whatsoever. Despite his best efforts, Shirou caught glimpses of Zou's body. She looks cute... he thought before pulling himself back. No! I can't do this to Sakura.

"Here are some clothes you can wear," he began placing the clothes on the floor. "And you don't have to call me master,"

"Oh, sorry mas... Emiya," Zou apologized as she got out of the tub. Shirou, flustered by this naked girl, quickly pulled back and slide the door closed.

Later that evening

Shirou was working at his desk in his room. when there was a knock on his door. "Sempai, may I come in?"

The door slide opened and Sakura walked in, followed closely by Zou, who was now wearing something different. It looked like a nighty, but it was a little too big for her. Once they were inside, Sakura closed the door.

"Master," she began, clearly excited at the prospect of pleasing him. "I brought Zou here so you can initiate her." Sakura moved to the side and gestured toward Zou, who stepped forward. "Please take good care of me, master."

I had a feeling that's what Sakura was doing, Shirou thought, annoyed at her almost forcing another girl onto him. It's not like I don't want to... But I can't do that to Sakura when she thinks she is unworthy.

"Zou," Shirou said looking up. "Why don't you go relax while Sakura and I talk?"

Zou bowed slightly, before backing out of the room and closing the door behind her.

Sakura's mind was racing. Did I displease master? What did I do wrong? Should I have made Zou sexier?

...

....

Will master discard me for being unworthy?!