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4_toes aethrus black_body black_scales bodily_fluids claws cock_transformation dragon dripping emitting_precum european_mythology feet feral genital_fluids hi_res horn hyper larru-larru lying_on_ground male male/male masturbation membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology nude on_ground precum precum_drip precum_from_mouth purple_precum scales scalie suction_cup tail tentacles toe_claws toes transformation western_dragon wings