Ria Yamate, a 180cm tall gradol with an outstanding style and a 99cm bust, is the third in S1's popular series of exclusive titles, "Intercourse of Body Fluids, Intense Sex". She shows us the bare instincts of a man and a woman in a devouring entanglement. Her realistic performance attracted attention, and although some pointed out the lack of conversation, the film was well received for its frankness and enjoyment.