http://enf-cmnf.com/tag/nude-at-work/
http://enf-cmnf.com/tag/nude-at-work/page/2/
http://enf-cmnf.com/tag/nude-at-work/page/3/
These are mostly pro models/actresses so I cannot post here. Most (so far) have been posted in other threads dealing with nude Japanese teachers, or Candid Camera stunts, or most famously a 1987 Belgian short film “Point de fuite” (“Vanishing Point”).
Clip from Dutch television where a girl is paid to clean the room naked while two fully clothed guys sit there drinking beer, watching and making comments about her.
http://enf-cmnf.com/2012/12/cmnf-room-cleaning-service/