He has become fluffy demon
...
This is canon btw

He as a complicated dream power. Apart of dream traveling and interact with person he is sleeping with, he also turns into the same species as the owner in the dream, he can also get pushed away from it. Meaning his power has been countered and the dream can be mid canceled.
Making him turn temporally into the species of the dream irl! He also doesn't remember the dream so for him is a mystery why this happens to him.

Demon Slobino