Doste tin tsonta sto lao!.. 1983 one on netflix

Two police officers are desperately trying to track down the leaders of an illegal pornographic film production ring, with their only clue being the buttocks of a starlet from the industry. Meanwhile, the cunning Nikolakis, who along with his friend Bebis is a fanatic fan of the genre, decides to star in a porn film himself, with the ultimate goal of surpassing the most famous porn star, Tasos, in fame.