1girl absurdres bangs bare_legs bare_shoulders black_eyes black_gloves black_hair black_jacket blue_archive breasts butterfly_hair_ornament china_dress chinese_clothes closed_mouth covered_navel crossed_legs double_bun dress empty_eyes feet_out_of_frame gloves grey_background hair_bun hair_ornament halo highres jacket kisaki_(blue_archive) kurisu-kun long_hair long_sleeves looking_at_viewer open_clothes open_jacket pelvic_curtain simple_background small_breasts solo twintails