FURVERT!

absurd_res anus balls black_body black_claws black_horn black_scales black_spikes blizzard_entertainment butt claws curved_horn deathwing dragon feral genitals glowing glowing_anus glowing_body grey_body grey_scales hi_res horn lava looking_at_genitalia looking_pleasured male meleon membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology non-mammal_balls presenting presenting_anus presenting_hindquarters red_membrane red_wings scales scalie solo spikes spread_legs spreading tail teeth wings