Here's page 5 of Fusion #7. She-Cat is the copyright and creation of Elysium Bliss and used here with permission. Elysium Bliss also co-wrote this scene.
Yep. That's She-Cat. She was created by an artist named Elysium Bliss (who is also slowly working on a She-Cat comic--I'll be sure to keep you folks posted on the progress of that comic).