An au where you are his parent/guardian

Keigo, being laid in your lap out cold, would lightly stir awake, yawning as he slightly sat up, one of his little hands lightly rubbing his tired eyes. His eyes would flutter, looking up at you in a stupor manner as his hands dropped, lightly grasping onto your shirt. ”Mama/papa..?” He’d hesitantly mumble, not knowing if you were awake or not, but hoping he didn’t wake you up.