Edited sentence: A customer could expect to be banned from using a service if he attempted to chat about these topics.Even today, many phone sex operators and companies adhere to an ethical standard regarding this and do not indulge callers in topics which involve the discussion of children or animals.In the UK and some other countries, these topics are specifically illegal to discuss with callers.Prior to the mid-1990s, taboo topics that would be considered illegal if practiced in real life (pedophilia, animal abuse, rape) were not a part of the accepted business practice