FURVERT!

2017 anthro anus balls big_balls big_muscles big_penis butt darkdorito demon dragon flaccid flexing foreskin gardie_(otukimi)genitals greyscale hi_res huge_balls huge_muscles humanoid_genitalia humanoid_penis looking_at_viewer male monochrome muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology nipples nude pecs penis pose presenting presenting_hindquarters rear_view scalie simple_background solo spreading tail teeth tongue vein veiny_penis