"Streamlined" is probably the best description I could come up with for this. It's a short & sweet, fairly vanilla lesbian story about a couple of study partners warming up to each other over a series of sessions, with practically everything not relating to this stripped out: No tacked-on life-sim elements or even a description of your life outside of these sessions. Even the UI is fairly streamlined - lines on individual pages are kept fairly short and the "continue" button remains fixed in place 99% of the time on larger screens, only moving when offering some options. The writing can be a bit raunchy but stays believable. Unique events can trigger on certain conditions, providing a nice bit of novelty.
The only thing holding this back from 5 stars is that it does feel like it's missing a certain... something I can't put my finger on; There is no one thing holding it back, just a few areas of possible improvement. It is a little grindy, there could be a bit more content during the study sessions in general, maybe some more sex and more unique events, and seasoned perverts may not find this to be enough for them, but it's more than competently made, and I quite like it overall, and more lesbian content is always a plus.