Time to beat: 8+ hours (hard to tell cause the game doesn't tell you)
A real gem of a battlefuck rpg, though some may find it's UI a bit antiquated and it's mechanics too simplistic.
Mechanically, and story-wise, it's kill, rape or be raped, with the MC having the chance to gain enemy skills if she kills them normally, or have a guaranteed chance if assaulted. Fortunately, there is no real game over if you lose (outside of certain fights) and so can you play virgin, whore or hybrid builds thanks in part to the handful of classes and equipment you can unlock.
Art wise, I'd say it's pretty solid with a decent variety of scenarios that mostly features monsters. I didn't go out of my way to unlock cgs, but I unlocked more than half playing a hybrid builds.
My only gripe is hard the out grind difficulty spikes presented by tougher enemies or a series of them, which can be a problem if you're playing a virgin run for the first time and run out resources or run into an enemy that's tougher than expected. However, you can save at any point or run from most battles, and I never felt the need to grind because the game is relatively short and level requirement to beat the game is pretty low.
Overall, I'd say this is my platonic ideal for a battle-fuck adventure rpg, with a good number of secrets and shortcuts to uncover and a story, that while predictable, did keep me engaged.