FURVERT!

2014 animal_genitalia anthro balls barred_chastity_cage bdsm begging biped black_body black_fur bondage bone_gag border_collie bound canid canine canis chastity_cage chastity_device clothing collie detached_sheath digital_media_(artwork)domestic_dog ear_piercing feet fully_sheathed fur gag gagged genitals gradient_background grey_background grey_theme harness herding_dog kannos kneeling knot_in_sheath looking_at_viewer male mammal multicolored_body multicolored_fur over_sheath_chastity_cage pastoral_dog petplay piercing plantigrade puppyplay roleplay sheath sheath_chastity_cage sheepdog simple_background solo submissive submissive_male tracey_(traceypup)two_tone_body two_tone_fur underwear unsupported_chastity_cage watermark wearing_chastity_cage wearing_chastity_device white_background white_body white_fur