1girl, animal_ears, blurry, blurry_background, breasts, feet_out_of_frame, gaze_on_me!_outfit_(umamusume), green_eyes, hair_ornament, hairclip, halterneck, hat, horse_ears, horse_girl, horse_tail, looking_at_viewer, male_swimwear, midriff, mini_hat, mini_top_hat, misu_kasumi, mr._c.b._(umamusume), navel, open_mouth, pressure_washer, scrunchie, shirt, short_sleeves, small_breasts, smile, solo, standing, swim_trunks, tail, teeth, tied_shirt, top_hat, umamusume, water, white_shirt, wrist_scrunchie