She loved to scrub her onii-chan's back when they were little. Now they're older, yet she's still fixated on him. When onii-chan refuses to bathe with her she charges into the bathroom: "I'm bigger now, so I can do it right!"

[From Baka-Update]

Enjoy

Mirror: Megaupload/Mediafire

the art from this guy has improved considerably, since this was released