Love Hotel - Full Service (1979)

Original title: Pensione amore servizio completo

A very hot young man is discovered by his father in very compromising circumstances with the servant and decides send him to spend a vacation with his mother. The boy, against his will, obeys and stays at the hotel that runs his progenitor and that is really a brothel. The son starts there a true love marathon because it is so well endowed sexually that it is a phenomenon. The usual hotel guests fall as you show before their rare and unstoppable abilities. His performances will be prodigious.