A mysterious person is going wild in the city!
Unfortunately, the defenders of justice have eaten too much chocolate and have been felled by their stomach-aches.
Enter the W*ng Girls, here to save the day.

Incidentally, the mysterious person has stolen the Dream Notes, and is writing whatever they want on them. What a situation!
The three girls are captured one by one, then subjected to a dirty sort of punishment.

[From DLsite English]