On a laundry day babysitting your little sister, who just happens to be a budding watermage, can occasionally even be fun.
The guy is called Ryoken and the girl is Ylla. Neither means anything, I just punched together few letters that sounded good. And yes, they both have fluffy tails and kitty-cat ears, and Ylla's eyes are solid black. All elves of this race have black eyes when they're kids, which then turn into 'normal' soon after they reach puberty.