FURVERT!

2016 4:5 anthro athletic athletic_anthro athletic_male balls biped bound brown_hair bull_terrier canid canine canis chain collar collar_only domestic_dog erection foreskin fur genitals hair hands_behind_back harness harness_only hi_res hunting_dog kaynine kneeling male mammal multicolored_body multicolored_fur navel nude partially_retracted_foreskin penis restrained simple_background solo spots tan_body tan_fur terrier two_tone_body two_tone_fur