Time paradox

The young Lea enters her bedroom and find herself tied up.
The older Lea was just sent in the past... I don't know how.
Was she playing ? Was she captured by a bad guy ? Who knows...

It is a time paradox if Lea started liking bondage when she met a Lea from the future, who started liking bondage when she met a Lea from the future when she was young ...

It would be more 'realistic' of the older one was tying the younger one. But I didn't find interesting to tie the child.

Btw how old do you think they look ?

According to your comments, young and older Lea look respectively 7 (almost 8) and 18 (almost 19 ^^ ) - average answers -
Actually I've tried to make them look 6 and 15. But I think the young one looks one or two years older. And ... in all my drawings, I draw more or less the same all the girls between 15 and 25