2girls, 3d, against_railing, aqua_hoodie, aqua_jacket, black_hair, black_shorts, breasts, crossover, denjikiroshi, idolmaster, idolmaster_shiny_colors, jacket, koikatsu_(medium), large_breasts, mature_female, mayuzumi_fuyuko, multiple_girls, outdoors, railing, shirt, short_shorts, shorts, sitting, white_shirt, yahari_ore_no_seishun_lovecome_wa_machigatteiru., yukinoshita_yukino