Rule 34 Dev - 4_toes anthro blue_nails blue_tongue bodily_fluids claws colored_nails demon duo feet foot_fetish foot_lick foot_play foot_sniffing foreskin fur genital_fluids genitals glowing glowing_genitalia glowing_penis gradient_background hi_res horn imp licking long_ears long_tail looking_at_viewer male male/male mutual_foot_worship nails neck_tuft nurg open_mouth penis precum purple_body purple_fur red_body red_fur saliva scrunchy_face sheeplygoatus simple_background sniffing soles sweat sweatdrop sweaty_feet tail_around_penis thick_penis thick_thighs toe_claws toes tongue tongue_out tuft|6017942728