Sometimes, what you really need is a hug and to told it'll be okay. Is it fan art? Yes. Is it possibly horribly against canon? Don't know, don't care. Amaterasu is giving Asriel and Frisk a warm hug now that the seal is broken, letting them know things won't be as bad as they fear, even if there are a lot of Floweys out there in the surface world.

Art by the wonderfully talented and patient  foxenawolf