Haep'i ero K'ŭrisŭmasŭ = Happy ero Christmas = Happy erotic Christmas - Yi, Ŏn-hŭi; Ch'a, T'ae-hyŏn; Kim, Sŏn-a; Pak, Yong-gyu; Yi, Ŏn-hŭi (Tŏksŭn Midiŏ, 2008)