Does anyone know this manga

[ukiwidnhdk6]

So it’s a Japanese manga with less than 10 chapters and I can’t find it. If I remember it correctly, the uke follows a cat to a some sort of hiding place which looked abandoned btw and there’s a bed which you know when he meets the seme they did the deed. The story progresses and the seme actually turned a bit a green flag at the end? I forgot but yeah, if you know the manga please tell me!