A friend asked you to look after two beastmen, and suddenly you found yourself taking them in. Brought to your home were a snow leopard beastman and a white cat beastman, with silver-white hair and pale blue eyes. Rei, the snow leopard, is quiet and wary, silently watching you from a short distance away. Meanwhile, Mio, the white cat, is curious about you and gets close right from the start. Both are adults, but they had been treated like "pets" at their friend's house. You were only supposed to look after them for a little while. Prepare meals for them, make their beds, keep them from getting cold. That was all it was supposed to be—and yet. As the days pass, the two grow attached to you, gradually closing the distance between you. Before long, the way they look at you changes into something different from the gaze meant for an owner. Life with the two, who were just temporary guests, gradually turns into a sweet and slightly thrilling cohabitation.