Rule 34 Dev - abs anthro ball balls big_penis biped black_body black_fur black_nose black_penis circumcised dipstick_tail erection fur genitals grey_body grey_fur grey_tail hair hands_behind_head heart_symbol humanoid_genitalia humanoid_penis looking_at_viewer lying male markings mouth_closed multicolored_body multicolored_fur multicolored_tail nipples nude on_back penis red_body red_eyes red_fur red_hair red_tail smile solo tail tail_markings tattoo text two_tone_tail vein veiny_penis kyubbi-arts crissrudolf canid canine canis mammal wolf 3:4 english_text hi_res|3607357530