Check out my friends over at Great Chicken Studio! (Patreon)

Now they make "Wands and Witches". 

When you turned 18, you received a letter with an invitation to the Hogwarts University of Witchcraft and Wizardry. Because magic is not for children! 

It's a fun-based HP-themed adult parody. The game use sandbox RPG mechanics with VN-like quests. Now this game is about halfway to completion, but it already has more than enough content. 

They also have two finished games.