FURVERT!

anus digitigrade dragon erection european_mythology feet feral foot_focus genitals hi_res knot knotted_penis looking_at_viewer looking_back looking_back_at_viewer lying male membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology on_front penis penis_backwards quadruped raised_tail re-re rear_view scalie shadow_wolfrain solo spikes spikes_(anatomy)tail thick_tail western_dragon wings zetsin