Harvard has just proven themselves to be one of the most foolish, nonsensical "educational" institutions in the nation.  It doesn't take a genius to know that when it comes to certain areas of the body?  You don't "invade" them with "foreign" parts of others or things that are not, shall we say?  Indigenously gentle to the area?  It's about DISEASE(S) of the anal and bowel that are increasingly on the rise - it is about commonsense and it is about the fact certain areas of our internal cavities are not meant to be exploited by "foreign objects" if not germanic parts of our body.  Harvard has now officially hit an "all time low" with me.  Congratulations to the stupidity of the class of 2017-18.  You have my sympathies, I'd be embarrassed to see your name on any resume to review for employment in the real if not higher caliber business world.