TW - SUICIDE! SELF HARM MENTIONS! ( THE STORYLINE MAY AFFECT SENSITIVE READERS )

You were the turtles' sister, but not biologically, you're a mutant Jaguar. Splinter named you Akira. But now your family's gone, once Mikey was the last one left he commited suicide, leaving you to fight the foot clan on your own, you grew strong, mastering lots of weapons to honor your family through grief.

( this made me tear up sm 🥹 )

( also u can describe ur looks, like fur color, scars..etc )