Rule 34 Dev - animal_humanoid ass_up balls bed bulge cat_humanoid chessly closed_eyes clothing duo felid felid_humanoid feline feline_humanoid furniture genitals greyscale human human_on_humanoid humanoid interspecies male male/male mammal mammal_humanoid monochrome musk musk_clouds nude on_bed raised_tail sevokin sleeping sleeping_on_another spread_legs spreading tail underwear wide_eyed|11374924888