First she see a girl masturbating down a side street after school.
Several days later at an anime event she peeks into a cosplayer booth...
Saori is realizing she might be a closet exhibitionist.
When she cosplays in risque outfits, the fetish takes over---

Cos Ro 2 is a real-time exposure action game with lots of cosplay artwork.
There are over 10,000 possible combinations of parts!

Flip her skirt and play with a vibrator!
Set Saori up for revealing private photoshoots! (prostitution)
Multiple endings! (3 patterns)

Requires RPG Tkool VX RTP (free).