Given the multitude of monster-girl/succubus-themed hentai games that exist with battle-rape or GoR content, refusing to give mobs their own cg is asking potential supporters to accept a strict downgrade from the surplus of superior content. Making a game where your only variation from a generic rpg is that the game-over scene is also a combat scene is as frustrating as my current run of Milovana's Goddess Polina trilogy. I'll try it, but already going by what you've said, my expectations are low. Oh, wait.
Bob encounters a 0.1 tag
Oooh boy. Will edit when I've tried the "demo."
Edit 1: My speakers exploded as soon as I booted it up. No options menu, either. This is gonna require headphones and aspirin, isn't it?
Spellcheck 1: In the intro, "I need to found more information about this place..." should be "I need to find out more information about this place." Also, why does he implicitly trust her?
Spellcheck 2: The sparkly thing at the intro, "I can tell you a lot of things," should be "I can tell you about a lot of things."
Spellcheck 3: "I should go check at town first." should be "I should go check out the town, first."
Spellcheck 4: Rick "Oh, you've a sword!" should be "Oh, you have a sword!"
Spellcheck 5: Young Woman (below Rick's tent) "Oh, you've a sword!" should be "Oh, you have a sword!"
Spellcheck 6: Old man (beside Rick's tent) "I want to back to jiming..." I assume should be "I want to go back to mining." In fact, let me rewrite that entire thing. "I want to go back to mining, but we can't. I heard it was because of the succubi..."
I met Mo. Mo is an asshole. I hope someone murders his face.
Fairy mobs have "love attack" yet are generic mobs? Um, gonna need you to pump the brakes, bud.
Also, first mob is prevented from rofltstomping a "great warrior" by bad rng. Gonna need you to pump those brakes real hard, bud.
A young girl in the village asked if magic or physical resistance is better. Given the nature of this world, gonna have to ask if she has brain damage.
Found Krane's ring and got to level 5. Fairy's no longer an issue.
Wisps are more annoying than a threat.
Found Fairy's Necklace. Annoyance has been neutralized.
Furious Man is every writer's nightmare in terms of bad grammar. Just... wow. He also asks you to rescue his friend that "some girl" kidnapped. Unless the people of this world had a collective aneurysm, pretty sure he should have set the funeral pyre and moved on.
Found the boss. Footjob scene is not my cup of tea. Also, if she's basically a fairy queen, shouldn't her proportions match her species? I feel like you had a chance to do a "fairy jerks your cock with her body" scene and went with a generic footjob scene instead. Also, the fight is tedious, and impossible if you don't grind for gear. The magic sword doing marginally-better damage than your base gear is really damn annoying. Why? It's a magic fucking sword! If a magical sword is barely better than the stock option, the blacksmith should hang himself in embarrassment. Also, mobs give way too low rewards for what you need to do to finish the "demo."
Are you German, by any chance? A lot of the names sound German-ish.
Ultimately, it's bad. The art is fine (for the succubi, not the generic npc's.), but a lack of ability to change the volume from the on-set, the fact you think generic mobs are "good enough," the multitude of grammatical errors, the unnecessary grind, and just the boss cg content being so niche that even Japan doesn't respect it tells me you really did not work too hard.