2girls, admire_vega_(umamusume), blush, breasts, brown_eyes, brown_hair, cellphone, curren_chan_(umamusume), grey_hair, hair_between_eyes, horse_girl, long_hair, looking_at_viewer, medium_breasts, multiple_girls, naked_towel, nishi_koutarou, phone, purple_eyes, simple_background, smile, towel, umamusume, upper_body, white_background