Sister Application!

The ero comedy of an imouto cursed to live inside a smartphone! What is this!? In order to free her from her app prison, big brother has to find a lover!! He finds a candidate, but she turns out to be---an alien princess!? Oh dear, what are brother and sister to do? The hymen popping hilarious ADV from 3 on 10!! * Ironically, this game is not compatible with smartphones.