#SixtusV also forbade marriage to castrati & other sterile men. Marriage was only for guys w/“real” semen. The church stuck w/this teaching for a long time. In 1943, Pope #PiusXII used it to deny marriage to men whom the Nazis had forcibly sterilized! HowSexGotScrewedUp.com

DYK in 1587, Pope #SixtusV decreed that #SexPlay had to be open to & capable of procreation—“generationi aptum”. This meant that every ejaculation must occur in a woman’s vagina. All other kinds of sex play, from #AnalSex to #zoophilia became grave sins. #StillDoctrine