In a more magical setting, the girl might be a fairy who has come to the human world. A Growlithe senses her other - worldly presence and approaches her. The face lick could be a way for the Growlithe to show that it accepts her in this new world. The girl then uses her fairy powers to communicate with the Growlithe, and they embark on a journey to protect the forest from dark forces.
One possible plot could be that a girl is lost in the forest and a Growlithe finds her. Instead of being aggressive, the Growlithe shows friendliness by gently licking her face. This simple act could be the start of a beautiful friendship where the girl and the Growlithe explore the forest together and help each other out in various situations.
Perhaps the girl is a Pokemon trainer in training. A Growlithe she has just met decides to show its affection by licking her face. This makes the girl more determined to become a great trainer so she can take care of the Growlithe. She then starts learning about Growlithe's needs and habits, and they form a strong bond over time.
Yes, it can be appropriate. If it is written in a positive and innocent way, like focusing on the bond between the girl and the Growlithe, it can be a very cute and heartwarming story. For example, it could be about a Growlithe helping a girl who is sad, and the face lick is a sign of comfort.
A 'vore' concept involves one character consuming another in some way, which is often a very strange and niche concept. But for this, perhaps it could be a fantastical world where a horse - faced creature has some sort of magical ability. The girl might be a curious adventurer who gets too close to the horse - faced being. And the licking part could be some sort of strange pre - action before the vore event, like a way of sizing up or marking the girl. However, this is a very odd and rather dark concept that isn't common in mainstream literature.
One possible plot could be that the girl is lost in a forest and a giant dog with a friendly face finds her. The dog, being curious and friendly, starts to lick her face as a form of greeting. Then the girl realizes the dog can lead her out of the forest.
One possible plot could be that the girl is lost in a strange, enchanted forest. The demon dog, which has a somewhat menacing face at first, appears. Instead of harming her, it starts to lick her hand as a sign of friendship. They then form an unlikely alliance to find their way out of the forest together.
In a fanfic, the girl could be visiting a Pokemon sanctuary. There, she encounters an Arcanine that has been rescued from a difficult situation. The Arcanine, sensing the girl's kind heart, approaches her and licks her face. This simple act could lead to a story where the girl volunteers to help take care of the Arcanine. She spends time with it, trains it gently, and they develop a deep bond that helps the Arcanine overcome its past traumas.
One possible plot could be that a girl gets lost in the forest and is found by a werewolf. Instead of harming her, the werewolf is curiously drawn to her and gently licks her face as a sign of an unusual connection. The girl, at first terrified, gradually realizes the werewolf has a kind of protective instinct towards her and they form an unexpected bond.
Perhaps it's a story set in a modern - day world where Cerberus is somehow brought into our reality. The girl might be a veterinarian or an animal lover who is not afraid of Cerberus' intimidating appearance. The face - licking could startle her at first but then she realizes Cerberus means no harm. It could be a story about breaking barriers between the human and the mythical.
It could be a horror - themed story where the girl is in a strange place and the monster with a terrifying face approaches her and licks her as a sign of its menacing nature. This might lead to her trying to escape or find a way to defeat the monster.
In a 'dinosaur face lick girl fanfic', perhaps the girl is a time - traveler. She lands in the dinosaur era and is initially scared. But one dinosaur, which is different from the others, approaches her gently and licks her face as a sign of acceptance. The story could then revolve around her adventures with this dinosaur in that ancient world.
It could be about a unique encounter in the RWBY universe where a character with a wolf - like face has an unexpected interaction with a girl. Maybe it's a sign of friendship or protection, like the wolf - face character is using licking as a way to show comfort or mark the girl as someone under their care.