Tokubetsu Settai ~Gokuraku Joudo e Youkoso~

After graduating from a prestigious national university, the protagonist has a bright future ahead, but he must take over his father's hot springs resort. He harbors a secret desire to prey on women. When a family of four—a mother and her three daughters—arrives at the resort, he ensures he has all his devices and traps ready to provide an enjoyable pastime for himself.