FURVERT!

2016 black_body black_scales bodily_fluids claws curled_horn dragon dripping erection feral genital_fluids genitals glowing glowing_eyes horn looking_away male mythological_creature mythological_scalie mythology naughty_face nebelviper penis precum quadruped scales scalie sharp_teeth solo spines tail tapering_penis teeth tongue tongue_out yellow_body yellow_scales zuul_(ulfhednar)