1girl, ass_visible_through_thighs, b4_(yonten), bad_pixiv_id, blue_one-piece_swimsuit, blush, breasts, competition_swimsuit, covered_navel, doki_doki_literature_club, looking_at_viewer, natsuki_(doki_doki_literature_club), one-piece_swimsuit, pantyhose, pink_eyes, pink_hair, pink_pantyhose, simple_background, solo, swimsuit, two_side_up, wet, white_background