Yuzuki Yukari is a Voiceroid, a piece of software you can use for text-to-speech. In this doujin, she also has a physical body.
After the main character uses her for a whole month to voice porn to him, that physical body gets a bit hot and bothered. And when an update adds sex functionality (why did it didn’t come out of the box is anybody’s guess), things are primed to escalate quickly.
Last Modified Mon Nov 27, 2023, 5:46 am