Rule 34 Dev - ahe_gao anal anal_sex anthro balls blue_body blue_fur blush blush_lines canid canine deep_blu_the_fox duo faceless_character faceless_male fangs fox fur genitals grey grey_body guide_lines hi_res human humanoid invalid_color looking_pleasured male male/male mammal motion_lines penetration penis speech_bubble teeth theyogurtagenda|9936994352