Rule 34 Dev - 1girls ai_generated big_breasts black_background black_choker black_headband black_legwear black_thighhighs blue_eyes blue_gemstone casual_nudity choker female_only functionally_nude gem gold_background gold_headband headband indoors large_breasts long_hair looking_at_viewer megurine_luka pink_hair pixai sitting sitting_down smile smiling solo_female straight_hair vocaloid|8488325232