Finally! I got simp to open up. The WHY in the review was followed by a feeble answer to your eternal question. There really is no answer. It's a mystery of the human psyche, but passivity all depends on the viewer and then what exactly the action that is taken. One may either jerk off to the scene or fast forward. Those that jerk off to it may not even have the morals to feel quilty, but you seem to be both repulsed and attracted to this stuff. Hence the WHY? Maybe maybe not, but I've got far worse to feel guilty about and when I ask WHY? it's in regards to my disasterous life, but I digress. However, it is entertaining to follow your endless WHY? quest.
_________________________
"I only insult those who deserve it." - Alfred E. Neuman