FURVERT!

anus balls black_pawpads butt dragon erection european_mythology feral genitals hi_res horn kelniferion knot knotted_penis male male_feral mythological_creature mythological_scalie mythology orange_body orange_scales pawpads penis perineum pink_anus pink_knot presenting red_body red_penis red_scales scales scalie solo ventral_scales western_dragon white_horn