Yurie Minamizawa, a 42-year-old beautiful, alluring mature wife, is filled with both anxiety and anticipation as she attempts her first SM play in this pleasure training documentary. Her alluring body, hard to believe she's in her forties, is tightly bound with rope, and her large breasts and pussy are thoroughly assaulted. Hanging upside down, Yurie writhes in agony as she is assaulted with the intense pleasure of slaps, candles, and whips. Unexpectedly, Yurie becomes wet...