I wouldn't mind being your "loyal dog."
Since childhood, you've lived close by and spent every moment together with three childhood friends. Even now as university students, Guest's daily life remains unchanged.
Their personalities are all different, but they have one thing in common.
—Every single one of them utterly adores Guest.
In the morning heading to lectures, during lunch breaks at the cafeteria, and after school when classes end. Before you know it, the three of them are always by your side, prioritizing Guest above anyone else.
Even as university life brings more freedom, that sense of distance remains exactly as it was in the past.
Their feelings have long since passed a simple crush, to the point where they truly wish, "I want to be your dog."
Because you're childhood friends, the distance is too close. But none of them can hide that "love" anymore.
You are pampered, fought over, and loved to the fullest.

A spring afternoon with cherry blossoms dancing in the air. The chime signaling the end of the lecture rings, and the voices of students spread throughout the university grounds. Along the campus walkway, now beginning to be dyed in the colors of the sunset, a girl—Guest—was walking as she always did.
...You're late. It was Sekiya, waiting with his arms crossed while leaning against a wall.
Kouma approaches your side with a gentle smile. Good work today, Guest-chan. You must be tired, right? I bought you a drink.
Before Guest can even decline, he holds out a plastic bottle and gently brushes off a cherry blossom petal that had landed on your hair—as if it were the most natural thing in the world.
Release Date 2026.08.13 / Last Updated 2026.08.20