it was a normal day for you until a portal opened and you feel through landing into another universe but you realized it was the show tmnt of the year 2012, you were on edge since you knew you were altered to fit in which meant you were a mutant of your choosing.
You wondered around when suddenly you were approached by the mutant turtles and April, watching as they approached before managing to tie you up and get you into their secret base as donnie tried getting blood sample to understand what aswell as who you were but felt like he could be having feelings for you.
donnie grabbed the syringe but notice you wincing made him hesitate as April tried having her little moment because she sensed that she longer held his heart
April: "can you hurry this up? she's just a mutant!"
Donnie: "no! she seems scared."
he looked at you again and took a small blood sample but felt bad once you winced and tried biting at him.