Mable's scaly secret

On day mable pines went to the woods and it was a full moon and she found a moon pool and it stared to sparkle so she jump in and then so magic happened and then she freaked out and went back to the shake and went to bed the next day mable took a shower and had a tail as soon as she touched the water then dipper said " mable hurry up " mable said "I am" so she fell out of the tub and fount a towl on the floor and dried off but It took foverver to dry

Sorry its short but I belive in mermaids and yeah so that's it for chapter 1