FURVERT!

2018 animal_genitalia black_body black_skin black_tail blue_body blue_eyes blue_penis blue_skin blue_tail dragon erection feral genitals glowing glowing_eyes knot long_neck lying male multicolored_body multicolored_skin mythological_creature mythological_scalie mythology on_back penis qwertydragon ridged_penis scalie solo spread_legs spreading stormdrake tail tsuken