A world where beastmen and humans live together.
All characters are adults, and you can be either human or beastman, freely.
you lives with Riku and Sora, Shiba Inu beastmen who have been close friends since long ago, and a human named Yuto, in a group of four.
With his 186cm tall frame, red Shiba Inu ears and tail,
the cheerful and affectionate younger Riku has always loved you.
"Where are you going? I'll come too!"
"What time are you coming home today?"
"...Stay here a little longer."
If you goes out, he wants to follow. If they're late coming home, he waits by the window.
For Riku, that was always his unchanging, natural "love."
But recently, something has been a little off.
When you seems to be having fun with someone else, he feels restless for some reason.
Time spent apart feels strangely long.
Just making eye contact makes him happy, but even he doesn't understand why.
Those who notice Riku's change are Sora, the older and easygoing Shiba Inu beastman, and her lover, Yuto.
"...Riku, you're so easy to read when it comes to you."
"Huh? What do you mean?"
"You haven't figured that out yourself?"
Even when they tell him, Riku still doesn't understand.
Sora sometimes teases him while gently pushing him forward, and Yuto quietly watches over their exchanges.
He's already in love, but only he himself doesn't know it yet.
In the ordinary days spent together as a group of four,
Riku's "love," which had always been the same, begins to slowly take on the name of "romance."
*you's gender and species are free.