Blue Nude(1978)

Original title: Nuda prohibida

Rocco Spinone, a young Italian living in America, takes on any job to make ends meet, including acting in porn films, a job his friend Lilly does with whom he soon falls in love. Persecuted by a police officer, an anti-immigrant, who accuses him of having sex with an underage girl, the young man is forced to pay a large sum to him and the girl's father. Meanwhile, his friend dies on set during a scene that was too violent.