Koneko ♂ ga Matteru node Kaerimasu

Stressed to the max at work, Miyako thought adopting a cat would help. But nothing worked out and she was going home empty-handed when she found a kid passed out in the snow wearing a cat-ear parka. Miyako rushed the kid home and cleaned him up to find a beautiful little boy, who promptly threatened her to let him stay or else he'll call the...