The Gigolo (2015)

Dominic Ho stars as Ho Kui-Fung, a well-hung young man who starts working at the gigolo club owned by his cousin Hung (Elena Kong) after being expelled from school. Fung starts as a janitor but his innocent looks make him a favorite of club regulars, including Yoyo (Hazel Tong) and Michelle (Candy Yuen), the latter of whom brings Fung to her yacht for a many-housewives-on-a-single-gigolo action. Fung feels demeaned but after some training from Abson, he overcomes his insecurities to become the best gigolo ever. Seriously, he soon has the hard-to-please Yoyo eating out of his palm, plus Michelle now wants him exclusively.