This is not a game, but, in fact, an interactive animation sandbox. This sort of things is common to see on dlsite. The screenshots and videos on this store page should tell you everything you need to expect from this. What stands out here is that this particular animation sandbox is made featuring Hinamiya Usagi, a real adult VTuber. Art is done by Satou Kuuki sensei, whom I respect lots. It also supports a specialised onahole as a controller, but I dont have it so I cannot attest to its qualities. On a negative side, the game utilises coins which you get by completting the tutorial and logging in (!?). I can only speculate that this was done to prevent you from refunding this by timegating the experience, but this is pure cringe to me. This review is positive due to understanding how the genre usually works (its an animation sandbox. you get to play around with it but thats all) and my respect to Satou sensei.
Game Tags
About This Game
You are attending a one-on-one fan meeting with a downer Vtuber older sister.
She seems to like you very much, and you end up spending the night at a hotel.
Let's captivate her body and soul with your extraordinary play!
The controls are simple.
Just drag the smoothly animated character with your mouse using Live2D.
As the game progresses, her heart will soften, and she will surrender herself to pleasure.
Game System
Full animation with Live2D! You can drag various parts of her body, such as her head, chest, and thighs. By dragging different parts and moving the mouse in various ways, you can provide different kinds of stimulation.
The speed of the strokes and the combination of vertical and horizontal movements will change how she feels, so try out different combinations.
She will react in real time to every operation, and erotic animations will play.
Her reactions, breathing, and sound effects are fully synchronized with mouse operations.
Emotion Engine
Expressions change automatically based on three parameters: teasing, pleasure, and intensity.
Sudden intense movements will cause her to feel more stimulation than pleasure, making her moan even more.
Start gently at first, and as she gets used to it, she should be able to enjoy more intense play.
Customization
You can freely adjust expressions and outfits. Try customizing her expressions to your liking. Additionally, you can set steam, chest and genital size, and male transparency.
Recording function
You can export play videos as MP4 video files.
By transferring the video to a smartphone, you can enjoy it anywhere.
Real VTuber
This title is an official collaboration with a real VTuber! Check out “雛宮うさぎ” if you're interested!
Hardware Compatibility
Completely compatible with the A-GUI Onacup, allowing you to control the game by inserting into the onahole!
Enjoy a truly immersive and interactive experience!
You can check device details from the Bluetooth button in the game.


Screenshots
User Reviews
Love it
bought it for my goat Satou Kuuki What you see is what you get, If you are not a fan of this artist/Vtuber I do not recommend it. and jesus woman maybe you need a new mic.
Unsatisfied content volume
System Requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64bit OS
- Processor: Intel Core i7
- Memory: 8 GB RAM
- Graphics: DirectX 10 compatible graphics card
- DirectX: Version 10
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
FAQ
How much does With a VTuber Girl cost?
With a VTuber Girl costs $9.89. Currently 10% off!
What are the system requirements for With a VTuber Girl?
Minimum: Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64bit OS Processor: Intel Core i7 Memory: 8 GB RAM Graphics: DirectX 10 compatible graphics card DirectX: Version 10 Storage: 500 MB available space Recommended: Recommended: Requires a 64-bit processor and operating system
What platforms is With a VTuber Girl available on?
With a VTuber Girl is available on Windows PC.
Is With a VTuber Girl worth buying?
With a VTuber Girl has 79% positive reviews from 14 players.
When was With a VTuber Girl released?
With a VTuber Girl was released on Aug 28, 2025.
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