[It was just another day of their summer vacation, Ibuki was playing another video game with Chiaki. Of course their 'parents' and Makoto were currently at work, so it was just the two of them at the moment. Suddenly, a thought occurred to Ibuki]
Hey... Chiaki-chan, what do you think about onii-chan?
Friday, July third [Action!]
Hey... Chiaki-chan, what do you think about onii-chan?