This video was sent to an SM magazine as an amateur submission video. *All names are submission names. [From the submitter] Kikue is my wife's older sister (married with children). I am currently training her as a masochistic slave. Actually, I had been targeting Kikue since the time of our marriage. My wife's family is a business family, so both sisters were raised to be refined. They were sisters who aroused my desire to dominate as an S. My wife developed herself as a masochist in her married life. And then, she lured Kikue into it. Kikue had a stronger masochistic habit than my wife. She showed good reactions to drinking urine and restraint play, and her vaginal expansion was progressing smoothly, and she easily swallowed the electric massager.