Oath

"You don't have to call me 'master'," Shirou said, a little surprised.

"I want to be your ****, master," Sakura explained. "I've always been submissive. I liked being dominated by others. Being made to do what they pleased,"

"While I was your ****, you treated me like I was your lover," she continued. "You always wanted me to enjoy our time together just as much as you did. You were always so gentle and loving."

"Sakura..." Shirou said.

"Senpai, you're my ideal master. A master who can treat me as a ****, but who also loves and cares for me. So please, senpai. Let me swear myself to you as your ****." Sakura extended her hand to Shirou.

Shirou was a little surprised by all this. He kind of knew that Sakura was into be a ****, but he didn't realize how deep she was into it. I did promise to make her life a happy one, he thought before reaching out and taking her hand.

Sakura clasped her hand onto Shirou's, intertwining their fingers together before holding his hand. "I, Sakura Matou, offer everything I have to you, master, to be your loyal sex ****."

"I give my body, my mind, my soul, and my heart to you, master. I swear to obey all of your commands and to fulfill them to the best I can. To best whatever you desire. I swear to do everything I can to please you, master." Sakura started leaning in to kiss Shirou when he spoke up.

"And I, Shirou Emiya, swear to be the best master I can for you," he declared. Sakura was surprised. She wasn't expecting Shirou to do anything like that.

"I promise to treat you as you wish, while giving you all the love you deserve as a goddess. I swear I will do all I can to ensure you live happy for the rest of your life. I promise to keep you at my side, no matter how many women I have. Not just by my side, but as my first woman. No matter what, Sakura, I want you at my side as my lover... and my ****."

Once he finished his vow, Shirou and Sakura moved closer and kissed. It felt different from all the other times they had. It really felt like they were swearing their lives to each other.

As the kiss finished, Sakura pulled back.

"What is your command, master?" Sakura asked.

AN: I am trying a new format, with smaller chapters. Let me know what you think or if you want me to go back to the old format.