I am a mohel: an appointed circumciser and foreskin remover. My authority comes from an ancient text, which commands me to take a baby boy’s penis in my hand, cut around the prepuce, and complete the action by taking his penis in my mouth, sucking off the foreskin, and spitting out the amputated flap along with a mouthful of blood and saliva. This practice has been abandoned by most Jews, either because of its unhygienic nature or its disturbing associations, but it still persists among the sort of Hasidic fundamentalists who hope for the Second Temple to be rebuilt in Jerusalem.
This is not the author stating this. He is telling a story of somebody else, as if it were him, for dramatic effect. But this really did happen. See the next quote for the outcome
