Well, considering the fact Kogasa is actually the umbrella and the human body is just an accessory, this equals the situation where the two would fuck your umbrella.
Mr_GT said: When was it canonically stated that Kogasa was actually the umbrella?
It's only natural. Originally, before it became a youkai, there had to be just the umbrella, therefore after she became a youkai after a certain amount of time, the body appeared - AS an accessory.
I think it's highly unlikely that the soul actually moved - or came into existence in the accessory rather than the original object.
It's a different case than with Ran, Chen etc., because their human form shares the same, inseparable body, and furthermore, they retain the ability to take the original animal form.
It's only natural. Originally, before it became a youkai, there had to be just the umbrella, therefore after she became a youkai after a certain amount of time, the body appeared - AS an accessory.
The more I read this the more I think Kogasa is a glorified sex toy for an object.
I think it's highly unlikely that the soul actually moved - or came into existence in the accessory rather than the original object.
Well she could have pulled a Youmu on us and both umbrella and it's "accessory" are the real Kogasa. Two aspects separately existing within the same universe...or it could that Kogasa is the girl and just carries around a false karakasa for shits&giggles.