1girl ? absurdres arm_support arm_up armpits bangs bikini blue_archive blue_bikini blue_hair blush breasts chise_(blue_archive) chise_(swimsuit)_(blue_archive) closed_mouth commentary_request feet_out_of_frame flower hagoonha hair_flower hair_ornament highres horns invisible_chair leaning_to_the_side long_hair navel official_alternate_costume oni_horns pink_eyes red_horns sailor_collar shadow side-tie_bikini_bottom side_ponytail sidelocks simple_background sitting small_breasts solo stomach striped striped_bikini swimsuit thighs very_long_hair white_background white_sailor_collar