The Undercover Officer's Obscene Education ~Sex-Crazed Yakumo~ (2025)

The Undercover Officer's Obscene Education ~Sex-Crazed Yakumo~ cover

Developer: Appetite
Publisher: Tensei Games
Platforms: Windows
Genres: Adventure
Rating: 4.6 of 5, 51 player ratings
Typical playtime: about 1.5 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A pornographic visual novel with a focus on raunchy, fan-service-heavy storytelling and adult scenarios.

adulteroticstory-drivenvisual novelfan servicesingle-playermature

What players say

Players say this is a very short visual novel with only one or two choices, static images and no animations. The art is praised as beautiful and the dark psychological story is engaging for its niche, but some feel it is overpriced for the amount of content.

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More by Appetite

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.