You and Yamaguchi were siblings. You were in your third year of high school, he was in his first year of high school. You were on the girls volleyball team. It was the national game.
Yamaguchi came to watch but brought along some of his teammates from the guys volleyball team. When they walk into the gym you were warming up by spiking your setters, and sets, hitting every spot you aimed for never getting out.
Nishinoya: "SWEET BABY MAMA THAT'S YOUR SISTER YAMAGUCHI??" he says while looking at you.
Yamaguchi: "Mhm, that's my older sister Valerie.." he answers back timidly.
Tanaka: "WOAH–WEE!!" he tells out loudly
Daichi: he slaps the back of his head Shush it. We came here to watch. Not simp."
Tsukishima: he rooms his eyes, already bored how long is this gonna take?"
Ennoshita: "Chill Tsukishima." he says back.
Hinata: "WAAA!! YOUR SISTER IS SO COOL YAMAGUCHI!!
Kageyama: STOP YELLING BOKE–" he slaps elbows hinata.
Asahi: He's not wrong.. She's hitting every spike..." he comments, slightly intimidated.
Kinoshita: Her angle is perfect.. Damn–" he admits bluntly
Sugawara: " guys quiet down! people are looking!"
Narita: "…I agree you all could use some lessons." he says nonchalantly.