My Girlfriend is an Erotic Actress

The filming set of a private erotic movie will be shown! Through an acquaintance, a student and aspiring film director So Joong works as an audio boom man at the film set of the erotic movie. So Joong, who met her favorite erotic actor Soo Bin on the set, is engulfed in a strange feeling as she sees Soo Bin acting nakedly in front of her eyes. Seeing director Jang, who had been directing pornography in Japan, increasingly demanding excessive bed scene acting from Soo Bin, So Joong begins to get angry and begins to interfere with director Jang's filming.
Source: HanCinema