Rule 34 Dev - ambiguous_gender ambiguous_penetrated anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus backsack balls biped black_balls black_body black_penis black_scales blue_body bodily_fluids bound butt dominant dominant_anthro dominant_male duo erection from_front_position genital_fluids genitals horn humanoid_genitalia humanoid_penis legs_tied lying male male/ambiguous male_penetrating male_penetrating_ambiguous missionary_position motion_lines muscular muscular_anthro muscular_male nude on_back penetration penis precum rear_view saggy_balls scales sex size_difference tail text top_hole no_swift european_mythology mythology dragon mythological_creature mythological_scalie scalie western_dragon 2024 colored english_text hi_res signature|22396519215