<DISCONTINUED> Fallen Down [Sans x Reader]

One day you decide to explore Mt. Ebott.You had a caring family,that love you as the most precious jem in the world.
You don't pay attention at your surroundings and you fall down a hole.
You see a yellow flower explaining you the "Underground" and LOVE...You meet a goat monster that takes care of you for a while with motherly love.
You leave the ruins and find a snowy atmosphere surround you...You find a punny skeleton known as Sans.He invites you to stay at his home for the day.Feelings appear in your head for the chubby,small skeleton...What will you do?Stay with the laid back skeleton or try to cross the barrier?