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2005 abs abstract_background angry anthro biceps biped canid canine canis chain cuff_(restraint)flaccid genitals humanoid_genitalia humanoid_penis male mammal muscular muscular_anthro muscular_male mythological_canine mythological_creature mythology nude pattern_background pecs penis restraints rwolf shackles simple_background snarling solo standing vverevvolf werecanid werecanine werecreature werewolf wolf