In a world where religious fervor runs high, two innocent sisters, driven by curiosity and forbidden desires, sneak into their father's study. They discover an old, hidden game console, sparking their fascination. As they delve into the explicit world of Laplacian's hentai game, their bodies respond to the animated debauchery unfolding before them. Unused to such stimulation, they tentatively explore each other, their innocence giving way to a newfound hunger.