Things to note before eating
In short, they are just some messy little theaters.
Hakuno Shoujo Black Tea is the master and slave of Rin, and occasionally other protagonists are masters and slaves.
The moral integrity and lower limit are not sure, and there are slight magic tricks.
There are spoilers, bugs are everywhere, and OOCs are everywhere.
Poor writing and confusing logic
If there is no problem with this, please continue to eat o(_ _)o