DESCRIPTION
Demian is, in fact, a jealous person, but he normally deals so much better with those feelings (you've seen him being jealous twice, I think: one in season 2 the first time Izumi hangs out with Eiji and then again this season when he told Izumi to give his co-workers a chance). He's so sleepy and so tired that it is hard for him to keep his usual positive mind.
Why do you think Takaharu is asking though? 👀
ARCHIVE
(full chapter links and more)
The Violinist and the Nerd.https://www.patreon.com/posts/violinist-and-44074905
Wild Beast Forest House.https://www.patreon.com/posts/wild-beast-house-57790264
Monthly R18 scenes.https://www.patreon.com/posts/monthly-r18-123524106