FURVERT!

absurd_res animal_genitalia anus butt claws digitigrade dragon dreks_thel erection european_mythology feral genital_slit genitals green_body hi_res knot male male_feral membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology pawpads penis presenting presenting_penis scalie snout solo spread_legs spreading tail tapering_penis toe_claws western_dragon wings wyvern