samaqannn

姫咲はな or 佐野みな実, MBR-AP024.

www|deviantart|com\pumpfactory\art\Hypertrough-Tech-Demo-834463325

No, it was never released.

Swap Mathf.Clamp01 to Mathf.Abs (float variant, not int). This is located in the 'Hypertrough' class, if you're using dnSpy like I am to modify the game's .dll.

this.breastSize = Mathf.Clamp01(this.breastSize);

Modify the game's Assembly-CSharp.dll file with dnSpy. There is a Unity class in that .dll which limits her boobs' size to a certain value, so you have to change that to use a different function. From what I can remember, I had to swap Mathf.Clamp01 with Mathf.Abs to allow her boobs to be practically unlimited in size.

No, sorry. The developer of this game made the nude version Patreon-only. You'll have to fork some bucks over to download the nude version, I'm afraid.