I replayed this game multiple times in one sitting to get all the endings and it was so worth it!! Super entertaining dialogue and really great visuals.
*chefs kiss* lovelovelovelove ♡
It might be worth adding to the ending guide (spoilers):
In order to get Ending 14 you must die from putting something in the mouth as well as trying to retrieve the CD (which both show as the same ending; 3B) as that had me stumped for a little while.