The MTL is legible. However most sentences are cut off so you have to guess the end most of the time. (edit: this part is fixed, there is a patch for it)
Gameplay and sex scenes aren't my thing however. I don't think there is NTR at all. And sex starts too fast there is no real resistance to corruption.
Basically, your kingdom is cursed by an evil witch, you have to explore the castle which has a curse that make you lewder.
To "help" you an alchemist asks you to bring back components from the castle to make potions that will let you go farther inside.
He wants to corrupt you. So you are basically unknowingly working to get yourself corrupted as he uses the components for potions that erode your will and body (nice touch) .
However, the character is pretty much corrupted from the first potion. And will give out blowjobs right away, each steps is a huge change, and the character never resists at all. So not that exciting, third potion (15mn gameplay) and she is basically a slut that fucks everyone in town.
The gameplay loop is this :
Explore castle to get X number of components => get kicked out => go back inside try another route, until you get enough components => Go to alchemist => make new potions see changd to body, unlock new sexual act => see how the town reacts to you => go back to castle and start over.
The exploration is just that. You can go only "that far" until you unlock the next potion. Which allows you to go farther, no fights or anything.
I'm disapointed. Not a bad game, but not for me.