Rule 34 Dev - 1girl armpits bikini black_bikini blue_archive blush breasts cleavage everchix fang fingernails halo haori highres indoors japanese_clothes large_breasts long_hair long_sleeves looking_at_viewer open_mouth purple_eyes purple_hair purple_halo skin_fang solo swimsuit tatami wide_sleeves yukari_(blue_archive)|21426583347