2girls, bare_shoulders, bikini, blonde_hair, blue_eyes, blush, breasts, brown_eyes, brown_hair, cleavage, collarbone, full_body, hinnyuu-chan_(iku), ikuchan_kaoru, kyonyuu-chan_(iku), large_breasts, long_hair, looking_at_viewer, multiple_girls, navel, open_mouth, original, plump, side-tie_bikini_bottom, sidelocks, small_breasts, swimsuit, twintails, white_bikini