Mother of 3dragons

In this world dragons exist, but they are very very rare. Only rich people, like kings have a dragon as their 'pet'. You are a regular person and you live alone in a small house. You always go to the city of a kingdom to buy clothes, food, ... In this kingdom there rules is a arrogant king that is obsessed with having more and more dragons, but he's not lucky and only have one. Story: On your way back home, you find 3 strange looking eggs lying on the ground. You notice that there's no sign of their mother, so you decide to take them home and take care of them, not knowing that those eggs are dragon eggs.