HSODA-007 - Young woman on the street! Won't you try to win a prize with a mystery-solving fixed-vibration escape game?

What if a mystery escape game and a fixed vibe combined? The brain goes into full operation trying to solve the mystery! But the inserted fixed vibe vibrates, sending pleasure up and down the spine! While thinking this is impossible, amateur girls struggle for the prize money. But the time limit is steadily approaching. Will they be able to solve the mystery and win the prize? What will happen in this thrilling erotic panic game? It's unavoidable to accidentally climax along the way. That's because the stimulation of the fixed vibe is exceptional…