A forbidden, documentary-style day in the life of Maki Hojo, who experiences an intense, uncontrollable urge to have her semen drained several times a year to relieve stress. Director Rusher Miyoshi happens to visit her during one of these rare meetings, leading to an intimate encounter. A Milf whose obsession is extracting semen, she relentlessly pursues pleasure in a non-stop, road-movie-like narrative. Featuring repeated bareback scenes, this film captures a full day of her extreme, perverted desires unleashed.