Rule 34 Dev - 2021 abs animal_genitalia anthro balls canid canine canis casual_nudity closed_eyes fully_sheathed fur furry furry_only genitals hands_behind_head hi_res ji_(jishinu) jishinu lying male male_only mammal muscular muscular_anthro muscular_male naked nude on_back open_mouth sheath solo tail tongue wolf|5661488904