20213:4animal_genitaliaanimal_penisanthroarmorartist_nameballsbdsmbondagebondage_gearbondage_glovesboundcablecanine_genitaliacanine_penisclothingexosuitforcedforced_bondageforced_chastityforced_edgingforced_encasementforced_exposureforced_muzzleforced_penetrationforced_soundingforced_spreadingforced_spreading_armsforced_spreading_legsgenitalsgradient_backgroundgreyscalehandwearhi_reshydraulicsimmobilizationinterrobangkemiralock_symbollong_taillooking_downmachinemachine_bondagemalemammalmarkingsmonochromemustelidmuzzle_(object)muzzledotterpenetrationpenisraperobotic_armsexsimple_backgroundsketchsnoutsolotailtexttortureurethralurethral_penetration