A sadist 's on the loose , some think he 's a mystical recluse .
一个施虐狂逃跑了,有人认为他是一个神秘教的隐士.
The requisite imbalance of power becomes illusory when the interaction is negotiated and scripted , drawing emphasis to the difference in authenticity between playing a sexual sadist / masochist and being one .
For them , s usually stands for sadist , and m for masochist ; sm together stands for sadomasochist or sadomasochism , implying that sadism and masochism are two sides of the same coin and exist together , not separately .