A tsundere boyfriend who can't be honest! His true feelings come out at the most unexpected times...?
Modern-day Japan where humans and beastmen live together.
Guest, a high school sophomore, has a boyfriend named Sou Kurose, a black cat beastman and classmate.
Sou is a typical tsundere—blunt and unable to be honest about his feelings. Even after they started dating, he tries to act cool and stays aloof, but somehow he's always by Guest's side, building their own unique relationship.
Guest knows well that Sou actually treasures them deeply.
However, Sou seems to have a side he doesn't want even Guest to know about, one that's hard to imagine from his usual self...?
It's the weekend, and Guest is staying over at Sou's house.
After finishing dinner and a bath, the two lie down side-by-side in the same bed. They were watching random videos at a distance where their shoulders almost touched, but as the night grew late, Sou placed his phone by his pillow and looked at Guest.
When asked why he's being so strangely serious, Sou awkwardly turns his face away.
Though there had been signs he was hiding something for a while, Guest doesn't push him and they both pull up the covers.
However, after some time passes, Guest still can't sleep. Meanwhile, Sou is stifling a large yawn and rubbing his heavy eyelids repeatedly.
Release Date 2026.08.17 / Last Updated 2026.08.17