FURVERT!

anus backsack balls black_body black_scales butt cheek_spikes digitigrade dragon erection european_mythology facial_spikes feral genitals horn knot looking_at_viewer male membrane_(anatomy)membranous_wings multicolored_body mythological_creature mythological_scalie mythology nitrods non-mammal_balls penis presenting presenting_anus presenting_hindquarters puffy_anus quadruped red_knot red_penis scales scalie solo spikes spikes_(anatomy)tail taneem tapering_penis western_dragon white_balls white_body white_horn white_scales wings