A "disgusting assault" on a young woman was photographed by another woman, Oamaru District Court has been told.
Michelle Anne King, 45, unemployed, was convicted and sentenced to six months' home detention for intentionally making the intimate visual recording in Christchurch on April 18.
Two co-offenders who face more serious charges, have denied their involvement and will face trial.
The victim in the matter was a 17-year-old female who befriended the defendants several weeks before the incident.
On the afternoon of April 18, the victim went to the Aranui home of one of the defendants as she had done on several occasions.