nagisa (blue archive) drawn by hitorilily

1girl adversarial_noise armpits arms_behind_head arms_up ass_visible_through_thighs bare_arms bare_shoulders bikini blue_archive blush breasts brown_eyes brown_hair cleavage closed_mouth collarbone commentary_request feathered_wings flower hair_flower hair_ornament halo happy_birthday heart highres hitorilily large_breasts looking_at_viewer mole mole_on_armpit mole_on_breast nagisa_(blue_archive) narrow_waist navel red_flower red_halo side-tie_bikini_bottom sideboob simple_background smile solo stomach striped_bikini striped_clothes swimsuit thigh_gap underboob white_background white_flower white_wings wide_hips wings