[Morutamago (Molta)] Joushiki Kaihen App "Kaihen-kun" de Yaritai Houdai! | Kaihen-kun: The Common Sense Altering App that let's you do Whatever You Want! [LIQUIDPANT]

A lonely young boy arms himself with Kaihen-kun, a phone app that rewrites common sense itself, and turns an ordinary trip to the public pool into his own convenient paradise where girls find it impossible to refuse him. After the feisty Yuina scoffs at him one moment and eagerly takes his hand the next, he finds himself in a steamy bathroom sandwiched between sisters Haruka and Miyu, who playfully compete to see who can coat his body in the most soap bubbles with their bare skin. But one wild afternoon is nowhere near enough for him—phone in hand and app still running, he sprints off determined to hunt down even cuter girls for even naughtier games.