Its a visual novel experience with a bit of VA here and there but ultimately its more about the story than anything else.
Basically, you play as a random IT guy with familiar overtime issues that will be immediately relatable to anyone working outside of the western bubble. One day, whilst going to work you spot a young girl who's obviously underage and she pretty much begs you to let her stay with you for a week, promising to take care of your menial house duties in exchange for sexual favours. Being the japanese hero that you are, you agree and there you go, a nice underage, inexperience girl living alone with you in an enclosed environment. Unsubtle, but what the hell, its a japanese cheesecake trope.
Gameplay consist mostly of choosing whatever that will progress the story. The only real choice for the first 7 days is whether to bone her or not. Unless youve mistakenly wandered into this website, Im going to assume 99% of all players choosing the former.
Here's the thing, the H gameplay isn't exactly just push button, fap, and cum. Its somewhat demanding, in that you've got to follow a flow to get her to cum. A bit trial and error, but ultimately galaxy brains aren't required to do this correctly.
Artwork. Superb. Nothing else to say. Its better drawn than most H games Ive played so that's one solid gold star.
Overall, its a nice little game, but despite the fact that this is in fact mostly a visual novel experience, with emphasis on character and story, its ultimately really a bit emotionally cold. And why? Because you dont actually build any relations with the girl, and since she'll fuck you from day 1 there's really not much reason to progress the game at all. Compare this with games like imouto monochrome, waifu konko, teaching feeling, this game feels shallow and repetitive, mostly because there's really no real motivation to push past it all. Simply put, she bares her assets from hour 1 into your house. Why would I care to progress at all when the supposed reward is given to me from the outset.
Oh, and there's no animation in the H, but there is a progress bar. So the game's innovation here is allowing you to speed it all up with spacebar. I mean, seriously. If the H is tedious, just progress it faster dont let me skip it. At least there's VA, but unless youre one of those guys who can fap with still pictures, you'll likely find this part wanting a bit more.
Still, I'd recommend it if only because its fast, the artwork being an A+, and the game takes up less than 1 gb. But if you'd like a more emotional experience with a simulated girl, just play waifu konko, secret with Sophia, or sister fantasy (imouto monochrome and its sequel). At least those are animated to a degree and offers more love.