Just gave it a quick try, there is an error if you be cruel to Hermione and tell her to sit down.
But other than that, i loved it. This one seems to hit me from my weak spots (2dcg, hp world, and ofc, Hermione lol), hope it doesn't get abandoned and continues to updated. Amazing art, especially Hermione's and Ginny's (tho we haven't met her yet, i just saw her in the relations tab and loved it!)
May i ask few suggestions?
Even if its still early stage, there are some missing tags ''oral sex, vaginal sex, anal sex'' cause i know just like me, many other people simply avoids games judging by the tags.
Also that text on the top left corner, showing the day and time, its kinda too big and a bit distractive. A little minimalism always does wonders.
I know its harder to animate 2dcg scenes, but it would be a huge boost for this one, especially thinking of what it could bring in the future, would love to that.
Overall, premise is good, really good, wishing you all the luck dev! (avoiding to rate cause its still early stage, but i'm sure i'll be giving 5 stars after few more updates)