Rule 34 Dev - 4:3 abs anal anthro anus areola ass balls black_nose bondage bound candle canid canine canis claws detailed detailed_fur digital_drawing_(artwork) digital_media_(artwork) erection finger_claws forehead_mark frenum_ladder frenum_piercing fur gaping gaping_anus gay genital_piercing genitals green_areola green_body green_fur half-closed_eyes heterochromia knot male male_only malihus mammal muscular muscular_anthro muscular_male narrowed_eyes nipples nude penis penis_piercing pentagram perineum piercing pink_anus solo spreading submissive thebigslick tongue tongue_out vein veiny_penis wolf|5987200376