Vulgaria (2012)

Struggling movie producer To Wai-Cheung (Chapman To) is hardly able to make alimony payments to his ex-wife (Kristal Tin), and yet his daughter Jacqueline hopes to one day sees him being interviewed by TVB so she can show her schoolmates her father is a real movie producer. In order to fulfill his daughter's dream, through his best buddy Lui (Simon Lui) he meets Tyrannosaurus (Ronald Cheng), a Guangxi based triad head and a movie investor with a peculiar taste. Tyrannosaurus takes the duo out to a dinner full of weird dishes. He wants a remake of his favorite film, the 1976 Shaw Brothers sex scorcher Confession of a Concubine, to be renamed as Confessions of Two Concubines, but only if Siu Yam-yam reprises her original starring role. As Siu Yam-yam is unwilling to act naked at her present age, To has to hire Popping Candy (Dada Chen), whom he has oral sex with, as her body double. Worse still, To and Liu, who refuse to eat the dishes before them, are told by Tyrannosaurus that the deal can be sealed only if they have sex with a mule.