Hey I'm new to the site so I'm unsure how to contact you! But, amazing game. Gives me some old school vibes when I first found sex games bunking school 😂 I'm unsure of what the end game looks like, I think I've completed everything but I wonder if there's an end game notice?
No ending yet, it's still in development, but if you want to know if you did everything currently in the game, just make sure every hint and quest says "That's it for the current version".
There's also the gallery you can access from the main menu to see if you missed any scenes.