SOD Sex Science Lab: As a sex-related company, SOD's exclusive agency researches pornography and aims to develop the sex industry and expand sexual knowledge (which can be applied to product and service development, and to refresh sexual common sense through releases to the public). This time, the theme is "Eating Semen." An SOD female employee, still struggling with semen, explores methods such as facial ejaculation and dipping in sauce while shedding tears.