Cat or Mouse?

Prologe

It's been two years since she started living with her aunts. She started taking on the appearance of CatWoman as she got older, till she went out one day as Baby Cat.

"Who are you?" A boy in traffic light colors demanded.
Mari smirked and walked a little closer, but kept her distance. "Why, I'm enjoying the night. And you?"
"Patrolling. Not that it's any of your concern." He hissed
He took one step closer but Marinette smiled, turned, and walked to the edge of the building, her hips swishing the whole way.
"I'll be seeing you around, Robin." And she jumped.

A year later, the game of cat and mouse had grown. After they first met, Robin and Baby Cat went back and forth. Robin ever so slowly, started to play back. First Marinette would flirt and swish her hips, trail a hand down his arm, before she would disappear into the night.
Robin managed to catch her once and knew who she was, but would let her escape anyways. But when Salina and Marinette came to the manor to meet Bruce and his family, he nearly died. And with a wink from Marinette, confirmed what he had been dreading. She knew his identity. And when she knew he was watching her, her hips seemed to swish just I little bit more.

Ever since then, they became close in both lives. But the best part was when Damian made the first move and kissed her to get back at her for all the flirting and not doing anything after the fact. Marinette was so startled. She didn't expect that. But when her shock faded she smirked.
"You just can't keep your hands to yourself can you, Robin?" She teased, before kissing him and disappearing.
A year after midnight kisses, flirting, and their game of cat and mouse, Marinette was adopted. When she told Robin, they were both devastated. But held strong and opted for their usual banter.

And when Marinette returned for fall break, robin spun her around on the roof tops where they continued their game of Cat and mouse, flirting, and Damians favorite part, kisses.