This is a simplistic slow burner. If you're hoping for something huge, this is not the game for it.
But what it does, it does in a fun way.
All in all, the game will take a few hours but not much. It's fairly simple. You try to beat a level, lose, get fucked, pop out an egg and heal up, train, and go back to the level. Rinse and repeat.
The gameplay isn't breaking anybody's mind, but it doesn't need to.
Sure the smut isn't particularly crazy, but it's really nicely made if you like pixelart. The character is very well made and you end up easily wondering how each enemy would go to town on her.
You can definitely beat the game without unlocking all the little accessories though, so long as the RNG gives you ones that are useful.
All in all, a fun little game. Not much on the smut side, but what is there is nice.