Director Dae-woo Kim has stated that one of the requirements to play the characters "Choon Hyang" and "Hyang Dan-i" would be scenes involving nudity. Many prominent South Korean actresses had considered appearing in the film but later declined because of the many sexual scenes. Eventually, Cho Yeo-jeong and Ryu Hyun-kyung were selected as heroines of the film. Their contract stipulated that they had to show their breasts, but it was later decided that their butts should also be exposed.
Rated PG-13 for some sexuality/nudity.