Pretty decent. Before I say my piece for anyone unsure/ on the fence: you get most of scenes with quality in the memory room. Currently you do not get the true ending however, nor the normal end. You also do not get the dialogue/battle/tavern job scenes either. Although in total those are very minor and sort of lead to my only big grip.
Before I complain though some pro's: love some big titty, big asses female characters with tomboyish features. Hits a certain knock if you ever had a thing for Tomo in their particular anime, or honestly my actual fetish from the tomboyish character in Confession Game. Scene's are decent as far as you can stretch the overall quality, this isn't the SAO ntr game, or something as detailed as Goblin conqueror so don't expect that level of systems. Which is fine given how easy it is to just breeze through the game.
Cons: it presents itself bigger than it is. There are many decent or meh games that have similar systems to this game, what I find unfortunate is just how bare bones and any real substance for having them. It has a status system that may as well be completely pointless, as the main girl becoming more defiled or horny isn't really representative in an text or scenes. That doesn't mean scenes all are neutral, if you say focus on the goblin leader events, the main female mc definitely becomes more corrupted, but you don't really get anything different if her stats were near or maxed out. Same thing with the battle stuff, once you've grinded out or played most of the game, you upgrade the character twice, and they can have numerous sexual scenes with the goblins which are the only real common enemy type.
You might think because of how long the con section was (and I can make it longer), that this is a bad game. However, while somethings see lazy or lack luster, the maker has at least configured things so it is very direct to get what you want without artificial grinding. You can do 90% of the "main" story game, and between money and stone drops you should be able to get the stones for upgrades. If you do want to just grind it out, that's fine, the starter job you get can be done in under 45 seconds, and you always get enough money for 1 stone. Further instead of fishing for sex scenes with the goblins, once you've unlocked all upgrades, you basically get 1 sex move that will force an associated goblin sex attack. Present your ass get it smacked, hit them with titties, they hit you with their dick, and so on.
Overall this is a decent game for its art or overall structure, but it was really missing a commitment in most of its systems to be a recommend at every level. If you compare it to the bigger more detailed games like i had mentioned like the SAO ntr, or a struggle with sin, or other games with corrupt systems like Goblin Conqueror, it's pretty lacking. But when compared to alot of the other trash that is coming out all the time, including alot of the cheap ai art phone games, or even the creator's prior game, this is definitely leagues ahead of that.
TL;DR: NTR not avoidable, decent art, lack luster systems, quick game, hot big titty juicy ass tomboys