FURVERT!

aged_up anus azymondias backsack balls blue_body blue_scales butt claws darkenstardragon digitigrade dragon european_mythology feet feral genitals grin hair hi_res horn looking_at_viewer looking_back looking_back_at_viewer lying male male_feral membrane_(anatomy)membranous_wings multi_horn mythological_creature mythological_scalie mythology night non-mammal_balls on_side outside presenting presenting_hindquarters quadruped scales scalie sky smile solo spiked_tail spikes spikes_(anatomy)tail the_dragon_prince thick_tail toe_claws ventral_scales western_dragon white_hair wings