1:1 2d_animation animal_genitalia animal_penis animated animated_gif anthro aroused aroused_face aroused_smile balls becoming_erect becoming_erect_in_mouth becoming_erect_while_penetrating black_body bodily_fluids brown_body canid canine canine_genitalia canine_penis canis deep_throat digital_media_(artwork) domestic_dog duo erection fellatio frame_by_frame fur genitals green_body green_eyes green_fur grey_body hair hybrid knot knotted_penis knotting knoxis licking male male/male male_penetrated male_penetrating male_penetrating_male mammal narrowed_eyes neck_bulge nude open_mouth oral oral_knotting oral_penetration penetration penile penile_penetration penis penis_in_mouth penis_tip poking_penis pubes red_penis red_tongue rhox sex sheath sheath_lick sheath_play short_playtime simple_background smile sozan squint teeth tongue tongue_out yellow_balls yellow_sheath
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