She is Wenceslao's wife the dragon of the last image.

There are only two animals that I like very much. Reptiles and some mitological reptiles and sharks. So I draw a female shark. A female great white shark

Maggi, mago or choco, are some of the names Wenceslao call her sometimes. And when he wants to joke with her, he calls her the goddess of cumbia. Because of a singer called Margarita too and people call her "the goddes of cumbia"

They meet in college long time ago.

Margarita body differentiates form Wenceslao's in the way that hers is more athletic, its the result of being very active and swimming a lot. And that bikini really makes her figure to look very good. Well the bikini is the result of her making Wenceslao wear a very revealing speedos and well she wanted to wear something revealing too.

But there is danger in the beach so she needs to use her powers but she is in a very favorable place there is a lot water and she has water powers.