[neil733]

Girl sees a "hot guy" in a naked spa:
hxxp://leanfurther.blogspot.co.uk/2013/07/the-naked-truth-about-baden-baden.html

Woman in hot tub surprised by a real estate agent:
hxxp://andrawatkins.com/2013/11/16/im-naked-and-not-famous/

Girls caught out by flannel etiquette in a Japanese spa:
hxxp://joannhornak.blogspot.co.uk/2013/08/co-ed-naked-spa-hopping.html

American girl enjoys a co-ed sauna until American men arrive:
hxxp://pdxxcollective.com/2013/12/03/lessons-from-a-swedish-co-ed-sauna/

Girl is uncomfortable in a Turkish Hammam (possible re-post):
hxxp://youngadventuress.com/2013/03/istanbul-turkish-bath.html