The art is decent, but the content is lacking. Going to some scenes requires activating an event where the MC is raped, abused, impregnated, abused, gives birth, and is abused. Getting other scenes requires losing to generic bosses (the story-relevant bosses don't have scenes) where the scenes are largely the same. The pregnancy and abuse are excessive and repetitious, though if you like those to be excessive than I suppose it's good for you. Occasionally there are more consensual scenes with her sister, and bestiality with a spirit lady. A lot of the MC scenes are the same images reused, though an occasional one stands out (like the random time machine scene)
The translation seems to be ok quality, though the story is boring enough that I started skipping through it and may have missed some points. I was going to say the fights are simple but inoffensively so for a game like this, but the final series of boss fights are painfully bad enough to throw that compliment out the window, and you'll have to replay them all if you lose.
The only thing keeping this from being a one star is the art, and you can get 80% of that by simply getting the first scene in the game, there's very little extra you get by playing further.