1girl, adjusting_clothes, adjusting_shorts, aqua_eyes, aqua_pupils, arched_back, ass, bare_arms, bare_shoulders, bike_shorts, black_shorts, breasts, brown_headwear, butt_crack, chromatic_aberration, cup, drinking_straw, from_behind, hat, holding, holding_cup, isamu-ki_(yuuki), legs_together, long_hair, medium_breasts, octarian, octoling, octoling_girl, red_hair, shorts, simple_background, single_vertical_stripe, solo, splatoon_(series), straw_hat, suction_cups, white_background