Cat Flash?

Heist

Instead of heading back to the cave Jinx and Wally decide to head to Selina's place.
On their way there, they passed a jewelry store. Wally glances at it and had the sudden urge to walk in.
He grabs Jinx's hand and drags her over.

She looks over in confusion, trying to see his face but it was covered by his bangs. They eventually stopped at the highest Diamond.
A Ruby, actually.
It had gemstones all in it, gold surrounding the edges. It was beautiful to say the least. About 10k, if  not over.

"Mine," Wally whispers. Jinx looks over and finally notices his eyes. They were in slits like earlier.
The only spot visible at the moment.

She gasps quietly to herself, but Wally heard. Looking over with a hiss, he pulls her close.
"This is mine. You will not have it. I-" A hand comes out and snatches the Ruby off its case, holding it to the light and inspecting it.

Wally growls in the back of his throat, turning to the person who touched what was his. His eyes go wide at seeing Selina standing there.
"Beautiful isn't it?" She questions, much like when they first met.
"It sure is," He breathes out.
He reaches out, but she snaps it away. He growls, "you can't just have this you know?" She chastised
"Why not," He growls out with a glare.

She looks at him in the eyes, Jinx was just watching the whole ordeal, not knowing what to say or do. Finally Selina whispers, "control."
Wally instantly closes his eyes, breathing in and out. He finally opens his eyes and looks at Jinx.

His eyes were back to normal and he held a guilty and ashamed expression.
She looks over at the woman, "you're Catwoman," She demanded.
The woman looks over in shock, then looks at Wally. He had the decency to look embarrassed.
"Let's go back to my place," She suggested, putting the jewel back and walking away.
Wally follows with his head down in shame with Jinx following with a curious expression on her face.

A little while later, they arrived at Selina's home.
"How did you know we were there?" Questioned Wally once the door was shut.
She crossed her arms, "I didn't, but good thing I showed up when I did. Or you would have exposed yourself."
He looks down in shame again, so Jinx decided to intervene.
"Hello," She says sticking her hand out for a shake, "I'm Jinx." 

Selina stares at the hand for a bit before accepting, "Selina, but as you seem to know, Catwoman."
"Wally told me about his situation and I would like to help.. I kind of don't have a choice since he told Batman I was helping with his training," Jinx said glaring at Wally. Selina joins in with glaring and Wally shrinks back, terrified for his life.

"I panicked ok!?" Screamed Wally doing weird hand gestures.
Selina sighs, then looks at Jinx, "Jinx huh? As in the ex villainous Jinx?"
"Yea, and also fleet feet's ex girlfriend," she answered.
"Really? Wally how did you manage to snatch this one up? She's beautiful!" Selina teased.
"Selina," he whined, "you're embarrassing me."
Both Jinx and Selina giggled at this.
"Hmm.. Jinx," Started Selina.
"Yes?"
"You know all about Wally's problems? Along with what's going on tonight?"

"Tonight!?" Questioned Wally eyes wide in shock.
"Yes tonight," Selina calmly stated as if that explained everything.
Jimx hesitated, "umm, yea?"
"Would you like to join us?" Asked Selina, "you don't have to do anything, just sit back and watch. Observe I guess you could say. And help me keep Wally in control."

"Sure, I kinda have missed the rush of being a villain." Jinx calmly stated.
Wally looks over with a disapproving look in his eyes, but all Jinx did was shrug her shoulders.
"Do you want a different outfit, or..?" Questions Selina, gesturing to her civilian clothes.
"Sure."
"Wally, go get ready while I find Jinx an outfit," Selina commands, walking towards her room with Jinx.