1girl armpits arms_behind_head black_dress black_hair blue_archive breasts butterfly_hair_ornament china_dress chinese_clothes covered_navel double_bun dragon_print dress grey_eyes groin hair_bun hair_ornament highres kisaki_(blue_archive) long_hair pelvic_curtain print_dress small_breasts solo takio_(kani_sama) twintails wide_hips