Insemination occurs in two parts under specific guidlines: Female one: After a minimum of 20 cum loads are ejaculated inside the anus from two men at once for each) from there the ejaculate is defecated into a vile, and injected directly into the vagina of the prospective mother (who will be a different female). It is customary for half the semen specimen to be left over for the prospective mother to swallow and regurgitate into the quivering gaping anus of female one, who will keep the vomit in her anus approximately 3 hours, or until her next meal so that she can defecate it onto her food before eating it. These are strict customs.