1boy 1girl ? armpits bangs black_dress black_hair blue_archive blush breasts butterfly_hair_ornament china_dress chinese_clothes double_bun dragon_print dress grey_eyes hair_bun hair_ornament halo highres kisaki_(blue_archive) leg_lift leg_up long_hair panties pelvic_curtain poharo print_dress sleeveless sleeveless_dress small_breasts split standing standing_on_one_leg standing_split thighs twintails underwear