Sakusa and Atsumu are just chilling at home a few hours after volleyball practice, laying on the couch and cuddling. Sakusa is just reading his book then he feels a sudden jolt on his hand, which is touching the bump. Was that a kick..? It was so small and subtle from the outside it was hard to tell

"'Tsumu? Did you feel that?"

Sakusa asks with furrowed eyebrows, checking to see if he was only imagining it, his hand pressing down on his husband's bump with more pressure