FURVERT!

5_fingers anthro anus arctic_fox backsack balls butt butt_focus canid canine erection ethelas fingers fluffy fluffy_tail fox genitals greyscale hand_on_butt hand_on_own_butt humanoid_genitalia humanoid_hands humanoid_penis male mammal monochrome penis presenting presenting_anus presenting_hindquarters smile solo spread_butt spreading tail tail_aside true_fox vallo_(ethelas)