Among all text-based VNs featuring sexual corruption of a female protag, expressed mainly through progressively scandalous choices of wardrobe, this one is actually not bad.
In essence, you follow a story of an exchange student, who kinda-sorta semi-willingly, semi-naively keeps on walking into inappropriate situations, which results in her getting more and more shameless, which in turn allows her to wear more and more revealing/suggestive clothing, which in turn allows her to walk into even more inappropriate situations. Sooner or later, she'll end up walking around town in sex-slave outfit, giving head or spreading asscheeks to anyone who shouts at her: 'get your ass over here, slut!' We've all seen it before, so what's so good about it?
First of all, the pacing. For what it is, the game does not waste player's time by teasing him into mindless grinding for hundreds upon hundreds of the samey in-game days in order to level up one stat which will make their heroine comfortable with not wearing panties to school. Nope, so far, there are only two weeks of in-game time written and you can throw your MC under the slut bus from Day 1 or 2, basically. All in all, it will take you just a few hours or so per one playthrough (at the current stage of development, ver. 0.9) and you won't get bored too much with repetitive, pointless tasks, although there are some activities that currently do not do much apart from passing time. This isn't a fully free-roaming gaming experience, but a story-driven game with a lot of unique one-time events, with some routing variety possible.
Second of all, the tone. Speaking for myself, I much more prefer female characters who are either openly kinky or willing to experiment if asked/given a chance in the right circumstances, than those who are either coerced, tricked or blackmailed into doing stuff 'normal girls' wouldn't do. While there is blackmail and trickery present in the game, it seems it's there more as an initial push to justify a certain behaviour/scene rather than the leitmotif. There's plenty of scenes where the MC can choose to act depraved without being under any apparent duress. She's just being young, dumb and full of cum, why not let her slut around, right? Some players may prefer more dramatic, shame inducing scenarios, but sexually liberated women happen to be my meta-kink, so I appreciate this game taking this direction rather than the usual 'they made me do it, the perverts!', with a heroine who's smiling a lot, even when drinking pee in a school toilet.
Third of all, artwork. While not anything exceptional, the cartoonified live-action photos are quite refreshing to see, instead of Japanese-styled drawings or regular porn pics stolen from somewhere. Correct me if I'm wrong, but it looks like the photos on which GC is based look like they've been commissioned for that particular project, not taken from a stock photo database or stolen from some professional porn actress portfolio. The girl modelling for the main character is a cute, anonymous (at least for me), all-natural young lady, and she is more convincing that way as a high-school student than a well-known porn veteran parading around in schoolgirl garb would be.
What is not so good in the game then?
First of all: overabundance of wardrobe choices. Not all the clothes looking good on the MC's paperdoll is one thing, but the sheer number of options and their 'lewdness' stats needlessly complicate the game and quite often leads to embarrassing bugs, where clothes magically disappear or where the sequence of wearing garment pieces will give a different overall 'lewdness' score. Not to mention, it is highly debatable which is lewder: not wearing panties under a very short school skirt and nipple rings instead of bra (why can't you wear both?) under an unbuttoned shirt with fishnet stocking complementing the set, or wearing a bra made of leaves + belt&cuffs and nothing else. The first option gives you a score of 24, while the other 22.
Second of all: sequence of lewd events. While there is a lot of very very daring and perverted stuff the MC can do so far, the sequence of those feels odd at times. One of the biggest offenders is the nighttime park scene, which you can get to early on in the game but which makes a lot of later evens pale in comparison from the 'out-thereness' point of view. I hope this can be fixed and that particular scene will be accessible later in the game to really depraved characters, seriously advanced in their journey down the road to pervdom.