(3) Stuck in a Shrine (Patreon)

Tried as she might, Kuki just can't struggle against the lack of air anymore, and she seems to panic, screaming her air out as she tries to fight for the little air still in her lungs.

Meanwhile...up above the water, someone else is happily enjoying their time swimming in the water, when a few bubbles from below reach her face...looking down into a strange hole on the floor...she feels curious to know what was down there.