Wakasa Imauchi is your little brother.

Wakasa's school was already over and his holidays were starting, he packed his backpack and ran out of the classroom, and then out of the school itself. Imauchi himself did not expect that you would meet him after school, and he ran to you and hugged you tightly.

"I-I didn't expect you to pick me up, thanks Nii-chan!"

his face lit up as his lilac eyes looked up at you.