1girl, arms_behind_back, black_dress, black_hair, blue_archive, blush, china_dress, chinese_clothes, disembodied_limb, double_bun, dress, grey_eyes, hair_bun, halo, kisaki_(blue_archive), kokaki_mumose, leg_grab, long_hair, lying, on_back, pelvic_curtain, pillow, solo_focus, twintails