2girls, armpits, bare_shoulders, bikini, black_eyes, black_hair, breasts, brown_eyes, brown_hair, denim, denim_shorts, hair_ornament, hairclip, idolmaster, idolmaster_shiny_colors, karya, kazano_hiori, large_breasts, mole, mole_under_mouth, multiple_girls, navel, open_mouth, ponytail, shorts, splashing, stomach, swimsuit, thighs, tsukioka_kogane, wading, water, white_bikini