1girl ^_^ animal_ears arknights bare_shoulders beanstalk_(arknights) black_leotard blush braid breasts cleavage closed_eyes collar creature green_ribbon hair_over_shoulder hair_ribbon heart infection_monitor_(arknights) kneehighs kochiya_(gothope) leotard long_hair looking_at_viewer lying metal_crab_(arknights) milestone_celebration on_side orange_eyes parted_lips ribbon simple_background single_braid sleeves_past_wrists small_breasts smile socks solo strapless strapless_leotard tail tail_through_clothes thighs twisted_torso white_background yellow_socks