Cowper Zone: Mizari’s Urination Hell Guide

Synopsis

Riku, a struggling ronin student, discovers a mysterious antique shop called ‘Inri’ tucked away in a residential area on his way back from cram school.

“When did this place open?”

Out of curiosity, Riku steps inside, unaware he’s entering the Cowper Zone—a gateway to a world drenched in eroticism that exists beyond reality.

This is a branching-path novel-style adventure game. Using the power of magical artifacts, transform Mizari into a slave and subject her to endless torment.

Mizari’s sphincters are surprisingly loose, leading to constant urination in various scenarios:

• Straddling an overpass railing, rubbing against it until urination

• Bound with toys inserted in every hole, urinating helplessly

• On the street, covered in cum from strangers while urinating

• Attacked by Mr. White’s tentacles, injected with aphrodisiac fluid, urinating uncontrollably

• Penetrated in a bathtub, urinating while filled

• And much more…

Mizari features full voice acting (CV: Takasaka Rio)!

Every scene includes urination depictions!

12 Event CGs (75+ with variations)

For those who find reading tedious, a standalone JPEG CG collection is included for instant gratification (75 images, 1024×768 pixels).