To keep it short, this game is very 'meh'. This review will go in depth with gameplay and the H side of the game but that's just to show why you shouldn't bother with this game. Honestly, I'm going to give this game a longer review than it deserves, that's the kind of game you're looking at. Skip to the last paragraph if you just want a quick tl;dr review.
This is a rouge-like card builder where you get a resource as you play that gives VERY basic upgrades from a menu in the main menu. You can't access this menu without leaving your game, but it's not like you are missing much even if you leave your run. There are 5 girls you have to sexually torment, one after another, but you would only know that by their hair color, style, and clothes. There is no personality to any of the 5 girls as you sexually torment them, they just sit in place stone faced until they run out of hp and tilt their head back and give the same audio and the same orgasm face as the previous girl. The girls are passable as far as how they look, but when their entire crotch is just pixels and you will have to wait a while before you even see their breasts, the juice is not worth the squeeze. While you are playing the game, you will just get a looping animation for the tentacles that will be toying with the girl. There are different kinda of tentacles you can choose from which attack the same body part, but that's more of a visual difference than anything else. Finally, you have a couple cards you can use to lift the legs of the girl in the hole or make her orgasm on the spot. And that's it, you just read all of the H content in this game.
As far as the gameplay goes, it's going to sound kind of interesting but even by the 2nd playthrough I already figured out the correct meta build. You have 5 tentacles you can buy, upgrade, and alter and more than 5 passive upgrades you can buy but you can only hold 5 passives so once you pick 5, that's what you are running with. A couple of these are must have like magic power (which is what your cards use before you have reshuffle what's in your hand) and others are trap passives that waste the space you could have a better passive in like, hand size. It sounds nice at first to have more options in your hand at once but you are going to go through your deck and then reshuffle your deck at no cost other than the time it takes to reshuffle the deck, which isn't long. Not to mention, once your hand gets too big, you won't be able to use all of your mana before reshuffling the hand anyway, and you do not want to just use low mana cost cards because it's the high mana cards that have the hardest hitting effects you want to use. Even worse, if a card gives a temporary effect like +20% damage for 20 seconds, if you add the same card to your deck then you aren't getting a 20% buff plus another seperate 20% buff, you are just resetting the 20% buff's timer. Also, the card that even lets you remove the girl's clothes does nothing after you use it once, so it just becomes a dead card in a deck that can only have a max of 30 cards. To make things worse, there are three levels to this same card, and of course the 3rd level is the one that removes the most clothes. So you will have to get your max mana level up to eventually get just 1 3rd level card so you can use it once and then have a dead card until you get to the next girl.
TL;DR There isn't much H content in this game, and even the H content in here is very unsatisfying and poorly implemented. The girls are only different based on their looks, nothing else. The gameplay is interesting at first but very shallow at just a 2nd glance. Too many correct and wrong choices, for the few choices you even have. I didn't mention gameplay differences in the alterations of your tentacles above or how the girls do tecnically have weakness because so long as you are just spamming cards you will eat up the girl's hp bar. Not to mention, when you do complete the game, you just get sent back to the main menu, that's it. It's sad when the thing that spoke to me most about this game is that every girl has an animation they do on a loop where they put their hand in front of their face to cover their mouth as they yawn. It was the most relateable part of this game as I grinded down the hp of the last girl just to be rewarded with no ending, just punted back to the main menu. I'd give this game a 1.5 star if I could because it's not so terrible that it deserves 1 star, but there really isn't anything here even for the people who like playing as a flesh pit, sexually torturing one girl, or upgrading your tentacles as a living flesh pit. No special or unique deck building gameplay, no story at all, not even uniquely good looking girls to work for. Only the desperate or curious should download this game, otherwise give it a pass, you aren't missing anything.