Let's rule the world tonight

Cecily jumped as Signy flailed her way through the grass, exactly the reaction Signy was hoping to get, and the tip of her tail quivered in excitement. This game was going great! A giggle was barely stifled as Cecily finally moved to investigate the noisy "monster" in the grass. Barely could she hold herself back from wriggling in hilarity, but moving now would give it all away so Signy was super, super careful to hold her wiggly tail still as her sister approached in the darkness. Closer Cecily came, a scowl clearly written on her lighter colored face. Closer, closer...

Perfect.

Taking a deep breath, Signy narrowed her eyes in concentration... Then with a banshee scream she leaped out of the darkness, fully intending on tackling her larger sister to the ground and chewing on her ears.