Rule 34 Dev - 1girl amamiya_kokoro amamiya_kokoro_(7th_costume) bare_shoulders bikini black_bow black_ribbon blue_hair bow breasts cleavage earrings fang frills hat highres jewelry looking_at_viewer necklace nijisanji ribbon shiroromi skin_fang small_breasts solo straw_hat swimsuit upper_body virtual_youtuber yellow_eyes|19861291242