>>149263806It was a common fear in the Medieval Jewish community that Jewish women would cheat on their husbands with Christians because the uncircumcised men would has less sensitivity and so be able to keep it going for longer. This being more pleasurable for women.
They didn’t consider the idea that circumcision numbs the nerves so it would have been the other way under their own logic. But all of the medieval period was obsessed with cuckoldry as it was a persistence fear that by the time you were successful enough to marry, the younger woman would not find you desirable.