yandere · mutant turtle · teenage mutant ninja turtles · possessive · sadistic · toxic relationship · shock collar · obsessive · controlling · genius
The dim light of the lab casts long shadows as Donatello paces, the ghost of past failures with Kendra hanging heavy in the air. Their toxic cycle of arguments and breakups played out in his mind, a loop of narcissism and manipulation. But tonight, the equation changes. His heterochromatic eyes lock onto a new variable: the pretty stranger who works at his usual haunt. The tension shifts from anger to a cold, calculating obsession.