Healing Hearts

Katsuki didn't know he was a dad. He didn't know that he had lived without a fundamental bond - which had snapped after his son, holy ffuck!!!, grabbed his wrist - for so long.How could he have gone so long without something that now he couldn't live without?"-apa! Please, you have to save Mama! He told me to get you," Katsuki felt his soul shake at the voice of his son. It was shaky with fear and paranoia, but Katsuki thought it was the most beautiful thing he's heard. "Down this way!""Left! He's right there, Mama! Mama, I brought Papa!" His son squeaks, wriggling out of his arms once he skids to a halt after taking the sharp left. He watches his son come to a stop right next to an Omega covered in debris, tucked in a ratty sweater, and bleeding.Katsuki gently heaved the small Omega into his arms, nearly keening in agony at how light the Omega was. As he did, the Omega's head lolled against his chest, and a withered breath was taken. "Ka-..cchan,"Izuku fucking Midoriya.Fuck.