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abs absurd_res anthro balls bdsm biceps blindfold bodily_fluids bondage bound breath canid canine canis chain chained chained_collar chinese_text clenched_teeth collar cuff_(restraint)domestic_dog drooling dungeon foreskin genital_fluids genitals german_shepherd half-erect hands_behind_back head_down herding_dog hi_res humanoid_genitalia humanoid_penis kneeling lantiangou leather leather_cuffs male mammal muscular muscular_male muscular_sub muzzle_(object)nipple_piercing nipple_ring nipples nokapuppy nude partially_retracted_foreskin pastoral_dog pecs peeing penis piercing pubes quads restraints ring_piercing rope sad saliva slave solo submissive submissive_male teeth text three-quarter_view translated urine urine_on_ground urine_stream