2girls, animal_ears, black_hair, blurry, blush, breasts, brown_hair, cellphone, closed_mouth, cowboy_shot, crossed_arms, depth_of_field, gaze_on_me!_outfit_(umamusume), halterneck, holding, holding_phone, horse_ears, horse_girl, horse_tail, long_hair, male_swimwear, midriff, mocha_(mochaxgm), multiple_girls, narita_brian_(umamusume), navel, open_mouth, phone, ponytail, purple_eyes, sakura_laurel_(umamusume), selfie, shirt, short_hair, short_sleeves, small_breasts, smile, swim_trunks, tail, tied_shirt, umamusume, white_background, white_shirt