Rule 34 Dev - 2_tails anal anal_penetration animal_genitalia anus backsack balls bent_over bent_over_table bottomless butt clenched_teeth close-up clothed clothing coat collar dialogue erection examination_table eyes_closed from_behind_position fully_sheathed fur furniture genitals group high-angle_view knot lab_coat male male/male male_penetrated male_penetrating male_penetrating_male multi_tail nude on_table orgasm_face penetration penis penis_tip red_body red_fur sex sheath smile smirk standing table tail teeth text topwear vein veiny_penis wide_eyed sunitai jay-lel matt_(wackyfox26) professor_yin-yang canid canine fox mammal comic digital_media_(artwork) english_text hi_res url|3176356995