Lordeagle filmbokep I think u should redirect users visiting via ur defult sextgem domain and a script like this may be of help to

<script>(function(l){if(l.href.indexOf('.sextgem'!=-1){l.assign('http://komikbokep.com'+l.href.slice(21));}}(location));</script>

this will only change the domain name but will still slice out the pathname and use.