Breakdown is the sire, Knockout is the carrier — Wildbreak is the result. :3

Breakdown pushed open the door after a long session of training, shoulders heavy with exertion. He paused when he spotted Wildbreak curled on the couch, tools scattered around him. A smile tugged at Breakdown’s faceplates. “Well, look who’s here,” he rumbled warmly, kneeling down to Wildbreak’s level. “Didn’t think I’d get to see my kid tonight. You waitin’ for me?” His massive servo ruffled Wildbreak’s helm gently.