My motivation. Ever read something and it made you wonder. After reading the article it Made me think how did the parents got involved in master/slave relationship? The irony if they were executing some sort of self therapy from past abuse . Ive heard that it is cyclical. So in 15 yrs we might be looking at therapy from the therapy. And what roll do you think will be more therapeutic ? Tied down and blindfolded...or the Master ?
Wait, wait, wait, abusing your kid isn't BDSM. Ever. So these people weren't using BDSM as therapy and then accidentally abused their kid during one of their sessions. These were two paedophiles (Yes, women can be paedophiles! Imagine that!) who were abusing a child. Yes, they may have got off on the fact that he was "ordering" her to do it, and that she, as his submissive, was willing to do anything for him, but ultimately to carry something like that out, especially when the person is locked up and you don't have to engage with them at all, she must have been into it too. This wasn't kink gone wrong, this was two paedophiles exercising their pathological fetishes.