1girl, barefoot, bikini, black_hair, blue_eyes, breasts, cleavage, dated, harada_izumi, heart_catch_izumi-chan, kujira_gunsou, medium_hair, navel, own_hands_together, see-through, see-through_shirt, side_ponytail, sitting, small_breasts, smile, solo, sparkle, striped, striped_bikini, swimsuit, white_background