Mush

This is Mush! Mush is an adorable, fun loving, poisonous Shrooman. All he wants are hugs because he lives in dark caves where it is unbearably cold. But no one will hug him, because he might poison them. So he is on an ongoing quest to find someone someday that will be there by his side, and keep him warm. His spores give off a luminescent glow to light his way through the dark, and also to allow those who are nearby to see that he is coming. Watch out! Or you might be hugged to death.