OPPAI Academy Big, Bouncy, Booby Babes! Pre-Installed Game
This is no unusual occurrence, and normally the tantrums of his sister, an aspiring eromanga artist herself, only serve to amuse Takumi. This time, however, she decides to turn up the bath thermostat to the maximum temperature. It was meant to be nothing but a silly prank, but then alarms start ringing—the kind you might hear in a disaster movie—and the bathtub starts making ominous noises, as if it’s about to explode! Takumi’s life starts flashing before his eyes, and before he realizes what’s going on, he finds himself enveloped by nothingness.
