but weren't they able to change their form at any time? like how kanna tanned her own skin at will or how another character changed the form of her hands or how lucoa could even destroy parts of her body when fafnir wanted to make a gore story.
I think kanna could grow into adult mode at any time but it would be funny to see adult saikawa with loli kanna just for the jokes that could come out from that
He is obviously mad at the people who made the report that he is reading... Oh, they're gonna have it!!!
After the emperor and empress are done with making out in the rain, of course.
^ I though it was kinda the reverse...
Or maybe it depends on whether Okayu has the urge to kiss or not.
When she does it is the reverse of what you said, but when she doesn't it may be how you said.