bestiality brown_hair butt cave claws detailed_eyes detailed_scales duo eyes_closed feet female feral feral_penetrated genitals green_body green_scales hair hand_on_leg hand_on_thigh horn human_on_feral human_penetrating human_penetrating_feral interspecies larger_female larger_feral looking_at_another lying male male/female male_on_feral multicolored_body multicolored_scales nude on_knees on_side penetration pussy rock scales sex side_view size_difference smile spikes spikes_(anatomy) spread_legs spreading vaginal vaginal_penetration white_body white_scales yellow_body yellow_eyes yellow_scales polar_(director) dragon human mammal scalie wingless_dragon detailed