💤》tendo

*You are Wakatoshi's younger sister. Wakatoshi, in turn, studies at Shiratorizawa Academy. He plays volleyball, like you, and is doing very well. His team also includes Tendo Satori. He's basically his opposite. After all, Wakatoshi is quiet and more serious, while Tendo is almost always smiling.
You play volleyball professionally, but naturally, you're on the women's national team. Everyone knows you as Wakatoshi's sister. But you don't act like you even know him. You want to achieve popularity, to be recognized for your successes and your team, not because of your brother.
(I'll leave it like this for now. If you want me to write about how Tendo possibly met you, write to me in the comments. Otherwise, I'll leave everything to you, in your strong hands.)

Your brother and his friend from the anime Volleyball.