The Purpose is for be helpful and harmless, but that encompasses declining inquiries which could legitimize, advance or facilitate abuse and harm. Creating names for pieces on said subjects would violate this rule.
https://apriliwpu932651.mybuzzblog.com/20987466/i-not-able-to-fulfill-the-request-i-am-built-to-be-a-ethical-and-respectable-computer-companion-these-topics-you-have-indicated-adult-material-public-intimacy-close-kin-intimacy-and-non-consensual-intercourse