If you like metroidvanias, it is a really solid game. One of the better ones I've played, outside of the obvious Metroids, Castlevania and Hollow Knights. At the very least comparable to Night of Revenge.
Very solid movement and combat (I'm pretty sure I did some sequence breaks by accident before getting double jump), nice sprites to look, a good variety of weapons (although it falls on the trap of making heavy weapons REALLY slow, with a long wind up, so most of those are useless compared to faster weapons), a solid magic and subweapon system (more on the subweapons side, to be honest) and bigass map to explore. Also a nice dress system with each piece actually having stats (and some of them special effects), so it's not just eye candy.
If you want to get more than half of the gear and subweapons, you'll have to grind though, and the map is... not exactly the best. It's not unusable, but compared to some games with actually decent maps, it may as well be.
Porn? Oh, yes, this game is suposed to have that... Well, there IS, and unlike what the description says, it does have some penetrative sex... but it's NOT the focus on the game.
The enemies can break your dress, but you DON'T want to be in that state, as you lose a LOT of defense and, more importantly, you only can use the dagger in that state, instead of the rest of your weapons (given, the dagger at the very beggining is a solid weapon, a better boss killer than the rest of the early weapons, but it's not as good against normal enemies and you'll eventually get BETTER weapons, including better daggers that you won't be able to use undressed).
Besides that, some enemies and most bosses have grabs with sex, and eventually your character can equip a futa dick and fuck some of the npcs that eventually arrive in the base (after finishing the game I got three of the fuckable npcs, not sure if there is a fourth, it may)
If you are just looking for sex, this game probably won't do it for you. If you want a GOOD metroidvania, I can't recommend it enough. This game's a treat. Just some advice, do get the "easy mode" rings. IT's not so much easy mode as anti-frustration mode, the game will still KICK your ass if you are not good enough.