Sex Sl*ve Puppet Mayumi

This is a fully voiced, extremely realistic 3D animation that plays for 34 minutes.
The image resolution is 720x480

Kisaragi Mayumi is a 20 year old model and idol. She is also the sex sl*ve of a monster called a mutant.
The monster violates her every night, remodels her body and even uses her internal organs as its toys.
Even so she loves the mutant, to the point that she intends to attain an immortal body so she won't die even if the monster dissects her.

This is a 3D animation that features amazing detail, starring a high class, gorgeous girl who is voiced by Nakashima Tatsuya, a talented voice actress.
The animation shows a lot of hard sexual conduct that would be impossible for any living human to undergo.

We recommend you play the trial version, which is long and detailed and features Mayumi's enchanting moans. In addition, the circle's website contains a gallery of 25 screenshots.