1girl, ?, ass, blue_buruma, blush, breasts, buruma, from_behind, gym_uniform, hair_bun, large_breasts, pink_hair, red_eyes, red_hayao, shirt, simple_background, single_hair_bun, single_side_bun, solo, white_background, white_shirt, yahari_ore_no_seishun_lovecome_wa_machigatteiru., yuigahama_yui