1girl absurdres arona's_sensei_doodle_(blue_archive) bikini black_bikini blue_archive breasts coat coffee coffee_mug cup eimi_(blue_archive) eimi_(swimsuit)_(blue_archive) halo highres holding holding_cup large_breasts long_hair long_sleeves looking_at_viewer mug navel official_alternate_costume open_clothes open_coat parted_lips pink_coat pink_hair pink_halo ponytail scarf sensei_(blue_archive) setokun side-tie_bikini_bottom simple_background solo standing swimsuit v white_background white_scarf