"I wish that the world would change into a world where humans never existed, and all current humans are to become dragons with magical abilities, and each dragon has instincts to match ones role as intended." You said
(Note: traditional dragon roles are basically. males:dominant, hunt, basically everything. Females: submissive, desperate, have an endless desire for breeding making them brood mothers.)
Suddenly there was a flash, and everything changed around you. You were surrounded by mountains, and lived in a cave by yourself. You also looked down to see you were a full blooded red dragon standing tall, and proud. You noticed that you had two dicks instead of one, and both were big, erect, and throbbing in a frequency. You then had an instinct to realize why they were fully erect, and you realized it was mating season, and you needed a female mate, and wanted to dominate over her with your pride.
You then lunged outside to find your mate, and....