Sensation Therapy. Sensation Therapy: Part One. Aspen Rae storms into the All Girl Massage in the most dire of situations... She can't feel her back and needs someone to help her right away. Jessa Rhodes hears her distress from up front and offers her services immediately with a new treatment called, sensation therapy. Jessa asks Aspen to fully undress and begins rubbing her sore back and tight butt and all the while, Aspen has a blindfold to heighten h...