Chikumaaaa...!Huh? What...?Tissue.Errr, need some tissue...
Eyedrop
It should be around here...W-What...?Fueee! Chikuma!I wanted a big sister... I wanted one...Tissuuuue!What should I do... I want to help her but I also want to look at her...
Nee-san is just adorable...