I believe an example of the trigger that turns you on is non-sexual means that you are turned on by something outside the box of the usual expectations - a nice ass, throbbing cock, a cum shot, sucksble nipples - but by some of the examples provided above like a guy who can cook, a guy with an accent, a guy who has a certain talent other than knowing how to provide a hot rimming. Sometimes, someone can turn you on by their appearance, cologne they wear, mannerisms, etc. Something that turns me on may totally turn you off. A thought provoking topic for sure.