As the Mewnians and Monsters continue to grow uneasy at the prospect of living together in peace, some rebel Mewnians start hatching a plan to assassinate Toffee and overthrow the current Butterfly Kingdom. Said rebels are led by none other than River Johansen.
As the assasination comes into effect, Queen Moon is forced to send MonStar to Earth for her own safety and in the hopes that her absence will somehow favor further peace negotiations.
MonStar is thrust into Earth with no proper training with her magic and no physical prowess to protect her against aggressors.
The aggressors, now become the school children as they do not take kindly to MonStar's looks and start bullying her daily.
Marco is still forced into sharing his home with MonStar and eventually, because of his own compassionate nature becomes progressively more and more friendly with MonStar.
To which MonStar reacts via developing strong feelings towards Marco. As he is the first outside source of actual care and compassion she's had for her entire life.
Marco however, now has to balance being friendly with MonStar out of his own empathetic nature and making sure that none of his school friends consider him to be a "Ligger lover.". In the fear that they would start to shun him out completely. Also worried that his chances with Jackie would go down the drain.
And that's the basic premise of the AU. I don't think I left anything out?
Major fetishes include but are not limited to:
Tail rubbing as a sensitive are and cuddling for warmth.