Danbooru-based image board with a specialization in high-quality images.
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koakuma monochrome saya26 touhou

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=_=; can she only say "koa"?
mallcost said:
maybe its similar to post #53912 ?
*nose bleed*
Maybe it is similar, but the artist just did it in a more entertaining way.
(I like this, though - it looks like it could be fun just to tease her by trying out something like that).

[EDIT: I've added translations for how I think parts of the conversation would flow.]