Kageyama Older Sister Sugawara x fem reader

You were not volleyball crazy like your brother he has tried to teach you volleyball to sum it up you could not do it not even to save your life.So instead you tried horseback riding when you were 10 and from then you started to go find your compassion like your brother after a couple years you got your every own horse when you where 13 after a while you were doing shows and competitions and wining almost all of them by the time you were 15 your name was a big in the horse world for being a big one of the youngest competitor. But what happens when you go and see your older brother volleyball game to support him and a certain sliver haired boy catches your attention and you catch his. And you two get closer and closer by the day and eventually you start dating him. What would your older brother think. What will happen when you are forced to move to America with your dad. Will you two break up or will your relationship stay strong and stay together.