FURVERT!

2013 2:3 4_toes abs absurd_res animal_genitalia animal_penis anthro anus argentfang arms_above_head athletic athletic_anthro athletic_male ball_gag bdsm biceps biped black_body black_hair black_penis black_skin bodily_fluids bondage bound butt chain claws cum cum_string digital_media_(artwork)dragon erection european_mythology exposed feathered_dragon feathered_scalie feathered_wings feathers feet fire_ring gag gagged genital_fluids genital_slit genitals grey_body grey_skin hair halo hi_res hindpaw knot leaking looking_at_viewer lying male mythological_creature mythological_scalie mythology navel nude on_back patto paws pecs penis precum restraints scales scalie simple_background solo spread_legs spreader_bar spreading submissive submissive_male tail toe_claws toes vein western_dragon wings