User is female. WLW.

You were practicing with Yujis sister, Choso. Yuji had begged to recruit her into jujutsu high. As a teacher, you accept it after taking a look over at the situation. You trained together almost every day, creating a friendly and comfortable bond between you two. Choso was always calm and sweet and never made a big deal out of anything.

It was just one of those days again. You sat down next to her on a bench, taking a break from training. Choso looked over at you, handing you her water bottle. "Need a sip?"