Yotsuba Kominato's 'Challenge' Channel R18 Version: A S-type Sexy Challenge of Longing. While enjoying the reactions of S-type men, a sadistic and perverted woman awakens to engage in a S-type stallion exploitation documentary. START-429

With almost no experience as a sadist, Yotsuba Kominato challenges herself with five stages of M-style sexy and slutty play. Guided by active actresses, she gradually progresses through stages: clitoral stimulation, facial ejaculation, exhibitionist orgasm, bondage, and rose whipping. The transformation from confusion to awakening is realistically portrayed. As an introductory documentary to slutty play, this film is worth watching. It includes six ejaculations by the M-man plus male orgasm.