Not worth the time, in my opinion.
The art is nice and most of the designs are appealing, but the scenes are very samey and simple, almost all of them are plain vaginal intercourse with either the monster girl or your character on top depending on whether you win or lose. The gallery is simple and functional.
The actual game is fucking bad. It's a series of boss fights, but the enemies have only a small handful of attacks, the controls are mediocre, the hitboxes are deceptive and some of the attack patterns have a particular hatred for sentient life (the shark girl is a terrible fight on all levels and I don't understand why developers decide to continue putting things that are so boring and annoying in their games). As you continue on it's effectively mandatory to grind out upgrades in the shop to increase your health, defense, xp gain, attack range and damage, but the prices scale up so quickly that actually attaining values of defense and hp sufficient to take more than two hits before losing probably takes fifteen minutes of clicking your mouse.
That's the xp gain system by the way, xp being your currency for upgrades: you gain xp after you win or lose the fights, where you are taken to the sex scene. Your task once there is to click the mouse and press the Z key until you fill the bar that causes your character to climax. When you do, you will gain three ticks of xp based on the enemy you were fighting. You then return to the start of the loop, over and over until you manually leave the scene. There's no variation in the visuals, and you don't get more xp for winning a fight, you just have to sit through the same scenes dozens on dozens of times to get enough xp for your next upgrade.
Thankfully the cheats are freely accessible from the start, so like, if you wanted to see the scenes but don't wanna deal with the shitty game, you can use those. Anyway, I finished this before reviewing because of the nature of it as a boss rush-type game, and I can't recommend it.