[Volleyball Boy/shadow Day] Taking Off the Mask of Long Day

A 4,000-word cookie with "a quarrel in front of others and a tangle of lips and teeth behind others". * Shadow Day Only, "Volleyball Boys" fan fiction * An extension of the original work, no spoilers for the comic content, please feel free to consume it * The two have already set up a relationship * There are so many private settings, I apologize for the inconvenience. Purpose: Underground love