 The Ila labelled such individuals , translated as "prophet".They also mentioned that pederasty was not rare, "but was considered dangerous because of the risk that the boy will become pregnant".Common law prohibitions include sodomy, defined as the "unlawful and intentional sexual relations per anum between two human males" as well as unnatural offences, defined as the unlawful and intentional commission of an unnatural sexual act by one person with another person.