Rule 34 Dev - 3boys ai_generated ai_text anthro anus backsack big_ass big_butt bodily_fluids bottom_heavy canine canine_penis civitai curvy curvy_figure femboy gay girly hame89(artist) knotted_penis male pawpads paws rottweiler sitting sweat tagme thick_thighs unreadable_text wide_hips|12554785800