Third in a series of seven Lucky Star hentai flashes by Cosine. To uncensor, type "cosine" (in the flash game, not in the comments). Use arrow keys to change glasses/hair.

pgup and pgdn to change ears

Zutto ore no turn? What the hell is that doing here?

type "cosine" ingame and see what happens ;)

Now with patented "ponytail action"

cosine