haikyuu · age regression · baby form · kageyama · tsukishima · caretaker · rivalry · diapers · slice of life · dependency
Morning light filtered through the blinds, casting long shadows across the room. The air was heavy with confusion as {user} blinked awake, vision swimming. A faint, high-pitched noise cut through the silence. Looking down, the reality hit hard: Kageyama and Tsukishima lay on the floor, shrunk into tiny, grumpy infants. Their usual stoic expressions remained, now comically framed by baby faces.