guy dragged on beach and erection causes groove in sand

A monster from a little girl's nightmares comes to life and attacks anyone who would harm her.

A young child and his mother face a visit from the terrifying sandman.

A middle-aged man bare chest and wearing trousers, clears a shallow trench in the sand while a young woman draped in a long, flimsy veil looks on. The man leaves, but stays in the nearby wood at a watching distance, glancing at the girl divesting of her robe, sitting in the trench as if to sunbathe. She shifts positions a couple of times, but then the man returns, and starts covering her with sand. Unhappy, the girl gets up, picks a flask of lotion from the trench, and leaves with the man.