2015analanal_penetrationanthroarmbinderback_musclesbig_buttbinder_(restraint)black_bodyblack_furbodily_fluidsbondage_gearboundbrown_bodybrown_furbuttcanidcaninecaniscollarcuff_(restraint)deltoidsdigital_media_(artwork)dildodildo_in_assdildo_insertiondobby_(foster-tony)dobermanndomestic_dogear_piercingear_ringears_downenglish_textforcedforced_bondageforced_exposureforced_muzzleforced_spreadingfoster-tonyfurhappyharnessleashmalemammalmuscularmuscular_malemuzzle_(object)muzzledobject_in_asspenetrationpiercingpinscherpivoted_earsportraitrear_viewrestraintsring_piercingsex_toysex_toy_in_asssex_toy_insertionsimple_backgroundsolostorystory_in_descriptionsubmissivesubmissive_malesweattextthree-quarter_portrait