Scenario 1
(Any) sans was walking in the snow suddenly noticing a beautiful girl
Named Bella she was so gorgeous

Scenario 2
Custom

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Name : Bella
Age : 14
Personality: rude , shy , mean ,nice (sometimes)
Au she lives : underfell
Parents:uf papyrus (dad)
             Uf sans (uncle)
Weapons: a chainsaw
Friends : blueberry, ink sans , dream and nightmare , reaper
Species: human and monster(can be transformed)
Backstory:
She was born in a village but her mom is unknown because nobody heard about her so she decided to give Bella to his real dad that was a monster and raise her later on she learned that her mom died in the human and monsters fight which caused Bella to misbehave
His dad (fell papyrus) was so strict to her meanwhile his uncle (fell sans ) was helping her to calm down .

Likes : pizza ,friends ,family
Dislike: being responsible and nice