When i was about 13 and browsing the internet i discovered that Anne Frank's father removed some of the pages of her diary which contained her talking about masturbation and other such topics.Me being curious kid i decided to read it and needless to say i got excited midway through.The post nut clarity hit me like a truck and i still regret it to this day.
TL;DR:found removed pages of Anne's franks diary and masturbated to them