Mechanical. I can't really see the characters as people. The plot is good, and the technicals are impeccable, but you've told us, not showed us, the story, and left neither mystery nor anything memorable.
Former SR71 pilot, currently professional writer and book editor; writes under name "habu" on other erotica sites. My erotica books can be found under the author name habu or Dirk Hessian (and coauthored books with Sabb under the names Shabbu or Stephen Kessel) at S...