Hello Readers! There are only few stories about Alpha Pair that deals about family, so me and my friends decided to create one. Hope you like it!

Story Disclaimer: The names of the characters used in this story is not ours... it is owned by Konomi Takeshi. How we wish we could be part of the PoT production.

Story Summary: Sanada and Yukimura is in a relationship, things are going well between them. Things became complicated when Yukimura's parents decided to arranged him for marriage. What will happen when Sanada knew that he has a set of twins with Yukimura? Will he take back what was originally his? Will Sanada fight for his family or will he uphold what is right and watch them from afar?

AU. MPREG. SANAYUKI.

Chapter 1 Promise

A young couple was walking hand in hand at the park, enjoying the warm weather as the sun sets off. They decided to sit on a nearby bench enjoying the view as they make plans and promises to each other.

"I love you Seiichi. I promise I won't get jealous with the new plant that you have in your studio." the stoic man said as they sat down on the park bench.

"Mou, how childish of you Genichirou! Getting jealous over a plant. I love you too and I always will." Yukimura said as he gave the ink-haired man a light kiss on the cheek then leaned his head on the other's shoulder as they watch the sunset.

"Because the plant gets more attention than I do." Sanada scoffed.

"My, my are you really getting jealous? You just said you won't be jealous with a plant. What if we have our own children will you get jealous with them also?" the bluenette stated teasing the other man a little..

"That depends. I know you'll be a good 'mother-figure' with our children and I know how you're going to give us equal attention. Few more years Seiichi, and we can finally buy our own house, I can marry you, and start a family." Sanada said excitedly.

"Yeah… I know and I'm excited to be called Sanada Seiichi and have a ring on my left ring finger from you engraved there our initials.. Make it quick Genichirou." Yukimura replied with a smile in his tone.

"I will, so promise me you will wait for me. Okay?"

"Yes I promise. Patience has been my forte especially when it comes to you. I've waited three long years for you to confess your feelings to me. So another three years won't be a problem." the bluenette answered sarcastically.

"Yeah right. But seriously, promise me you won't give up on me. You know that one of my grandfather's rule and as one of our family's tradition is that I could only get married when I turn 26 and I don't want to be the only Sanada that won't follow that. So three more years. But if it's not you that I am going to marry then I am ready to be single forever."

Yukimura just smiled with his lover's statement.

"So you will you promise to wait?"

"Yes, I will Sanada Genichirou. I promise." Yukimura said as he kissed again the cheeks of the ink-haired man.

"Well then, let's have dinner at your favorite restaurant and celebrate this promise." Sanada stood up and offered his hand to Yukimura which he gladly accepted.

Sanada and Yukimura have been a couple since their senior year in middle school. Both attended the same high school the prestigious Rikkai Dai, while in college they both attended Tokyo University both leading their tennis team to consecutive wins in the nationals. During college, Sanada took up history course while Yukimura studied fine arts. Sanada is now a young assistant professor and at the same time taking his master's degree in the same university. While Yukimura is one of the project manager of a promising advertising company.

Both of their families are unaware of their relationship it is a mutual agreement between them to hide it until they reach their dreams and promises to their families. With regards to their friends, only few people knew about their relationship which they know are trustworthy enough to keep their secret. There's Renji their best friend, the master is now a doctor. The Rikkai regulars during middle school and Fuji Syusuke & Tezuka Kunimitsu from Seigaku. The no. 1 and no. 2 of Seigaku are also in a relationship, sometimes the four of them would meet up to have a double date.

Despite the long relationship and commitment Sanada and Yukimura had, they haven't engaged themselves sexually. Their intimacy had been limited only to hugging, kissing on the hand and forehead, and making out. Both of them thought that a right planning, timing, and situation is needed before they engage themselves into it. Both happy with the time, love, and attention they are giving to each other.