Lan Kwai Fong Swingers (1993)

AKA: 性劫蘭桂芳, Sing gip laan gwai fong, Xing jie lan gui fang, 性劫兰桂芳 | Directed by Chang Chung Chi | Country: Hong Kong | Language: Cantonese | 80 mins
Cast: : Kit Yat Chan, Yuk Yue Chang, Chi Leung Cheng, Charlie Cho Cha-Lee, Chu Kong, Chui Bo-Lun, Gam Biu, Hoh Man-Gui, Hon Kwok-Choi, Hung Fung, Rocky Law Kei, Chi Tak Liu, Otomo Rena, Steven Poon Tak-Chuen
Subtitles : Chinese, English

Synopsis (Google Translate)
The sexy antics of four now-adult classmates. Chu, the only male, is unsure which of two of the group he really fancies. The girls are conveniently named Lan, Kwai and Fong. Lan fools around with her wealthy boss. Later, the group make an amateur X-rated film to make money.

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