! 1girl ^^^ armband bangs black_bra black_shirt black_skirt blindfold blonde_hair blue_archive bra bra_peek breast_suppress breasts center_frills chinatsu_(blue_archive) cleavage collared_shirt dated flying_button frills fuji_kakei glasses gloves halo happy_birthday high-waist_skirt highres long_hair looking_at_viewer medium_breasts neck_ribbon open_mouth popped_button red_gloves ribbon shirt sidelocks simple_background skirt solo spoken_exclamation_mark underwear upper_body white_background white_shirt yellow_eyes