This seems to be a new trend... maybe it's economic hard times, but it's bondage and associated themes in the "comfort of your own home" so to speak...
So you know on a bright summer day, you go for a walk with the loved one and bring the picnic basket and some rope, or you composed a love song for your girlfriend and you play it for her:
http://www.hotlivesexynaked.com/blog/albums/ursela-marcy-bondage/
:D