This game sucks. No other way of putting it. It's so bad, in fact, that it made me want to review it!
So, in the game, you take the form of a spirit bandit that decides to get revenge on the princess that killed him. You possess her body and now has to make her do lewd things. But, oh well, the possession isn't that strong, so she can only do so much (conveniently). And that's how the game should work: you control her to do lewd things, her lewdness increases, your control over her increases, she can do more lewd things, and so on.
Now, i say SHOULD, because that's not how it works. At all.
There simply aren't many events in the begining of the game. Not only that, but all only increase controll once. That means the only way to increase control in the early stages is with a drug. One that takes A LOT of time to find the ingredients, due to how low is the drop rate of one of them. And each dose will only increase control by about 3 to 5 points, when even the low level events require around 30 to 70
There SHOULD be an easy eay to increase control, that is, losing to the monsters. The only problem is: you are pratically invencible. The girl one shots all mobs, so you can't do much. Now, there are itens to make her HP go low. If this was an "ok" game, you could just use that to get her to a "one blow death" stage, fight some monster that can survive her 2-hit OP attack, and get beaten for an H scene. That is not how it works.
If you HP reaches zero, it's game over. That means being "defeated" does not entails your HP reaching zero. It's linked, instead, with you taking a bunch of hits. So lowering her HP does NOTHING. And as long as she is an OP lvl 99 tank, you won't be getting any control from monsters.
Of course, there is a way to low her level. With a drug. That takes a lot of itens to craft. Itens that have pretty low drop rate. And each potion only drains ONE level. Do you see a pattern here?
Lewdness is actually the easier to increasy, but not by much. There is a dungeon with a succubus as the last boss. Fight her, and no matter the result (I.E. even if you kill her) your lewdness will go up by 3 to 5, at least the first couple of times. It's still a drag, having to pass through the dungeon multiple times, but compared to the rest it's a brease.
I played the game for almost 2 hours, and saw maybe abouy 6 h scenes. THAT's how grindy it is.
It's not worth it. Stay away if you value your time.