This release features Miyamura Nanako, an AV actress with a hidden sadistic charm, in a rare and authentic training-themed production. She exudes the refined yet stern presence of a true Dominatrix, meticulously instructing a male masochist in the proper conduct of a sex slave. As punishment for the ugly reactions of this pig-like man, a stiletto heel is driven into his back, followed by repeated strikes from a genuine horse riding crop. The powerful blows from this real equestrian whip are so intense that even an average M man could hardly endure more than two strikes, delivering both excruciating pain and deep ecstasy. Further enhanced with hot wax and pissing sessions, this compact title fully captures the essence of a Dominatrix's complete control and sadistic play.