An SM documentary capturing the natural masochist actress Shiokawa Uni's body and mind being corrupted by immoral training. The hellish, tortured play, filled with screams and cries of agony, brings uncontrollable tears and pleasure. She is subjected to a massive enema and hot wax torture, and is tortured with a konjac ball inserted into her anus and tortured with a vibrator, giving birth to shame. She is mercilessly toyed with as her soft skin is toyed with by a steel needle roller, her localized areas are tortured with moxa and string, she is tied up with her hands behind her back and whipped with hot wax torture, and she is spanked and restrained and fucked repeatedly. Don't miss the sight of Shiokawa Uni becoming a slave to the ultimate pleasure.