The game is excellent. It's a megaman style platformer with basic but fun controls, well designed levels, interesting bosses, and an understandable and neat upgrade/stat system.
You shoot the girls jumping around collecting gem crypto and they shoot back in an attempt to RR you. The H animations only play after a loss, and generally have 2 animations. A foreplay, and then a looping sex animation until you press start to respawn.
There's no penalty for dying, you just respawn right on the same screen. There's teleporters to get around, little secret areas to explore, and some pretty alright platforming for an H game.
The tone is charming and cute, and the animations focus on smothering which is different and fun.
You should play it because it's a genuinely fun game to play, with a little bit of sexy content to uncover along the way.
Only drawbacks are that the start menu isn't translated (but just click around and you'll find all the settings you need) and you have to lose and wait to see anything H - but I don't mind that I mostly played it for the actual gameplay.
It's fully voice acted. I played on normal and found that to be actually spot on which is crazy. I didn't stomp the entire game, but didn't have to grind either and only ever intentionally levelled a few times over the span of ~10 minutes for one of the final fights. But maybe I'm just an elite gamer. I'm gonna be replaying it with different builds in the future and the bosses are very fun to go back and try to defeat hitless (reward multipliers if you do)