belle, bangboo 6, and bangboo 18 (zenless zone zero) drawn by hachinatsu

1girl absurdres bangboo_(zenless_zone_zero) bangboo_18_(zenless_zone_zero) bangboo_6_(zenless_zone_zero) belle_(zenless_zone_zero) black_shirt black_thighhighs blue_eyes blue_hair cellphone_charm charm_(object) clothes_writing commentary_request couch crossed_bangs fingerless_gloves gloves hachinatsu hair_between_eyes hair_ornament head_on_pillow highres holding holding_phone indoors knees_up letter_hair_ornament looking_at_viewer lying on_back on_couch open_mouth orange_gloves phone pillow shirt short_hair single_fingerless_glove single_glove single_thighhigh thighhighs zenless_zone_zero