Haa... I'm so tired... Can you give me a little boost, Kotone?

Yesterday, Ume and I had a triathlon race so now I'm completely worn out

Softer with Ume...

Ume~ Cheer me up, please~

Mmm~ Ume~♡

Nope, can't do it. If I let myself lean on her even once, I'll be hooked forever. She's just too pleasant

No way. That would ruin her image of me as a reliable older sister

There, there. I'll love you no matter what, Onee-chan ♡

Kinda odd to see you whimpering like that. What happened?

You sure won a lot, huh

You know, I think you could let yourself be a little softer with Ume, though~

I'm sure she'd be cool with that

Huh, isn't that a good thing?