Betraying Humanity / Mansion of Machine Violation

The perilous job of Yukou Minomura, an exorcist in a
world of demonic spirits that can take on humanoid forms...

She has been tasked with some demon vanquishing... but the job was a trap!
She is captured, restrained and now the guinea pig of those she trusted.

Their objective, to research how to corrupt humans into ghoulish monsters.

Pleasure torment by merciless machina, all laid bare in front of an audience,
Yukou can do nothing, but climax, as she endures the onslaught of ecstasy...

Warning: contains pissing and defecation.
(Scat content is kept in a separate folder for the convenience of those that dislike it.)

Does not contain male / female penetrative sex.

15 base CG
Total 90 CG including variations