There is a comment of his talking about "voluntary pedophilia." This is likely (very likely) a misuse of terms, though -- having had this discussion with others on the Internet, they do not usually intend pedophilia, which is an attraction to the prepubescent. Prepubescent children have no sex drive and their interest in sex is usually taken to be a sign of sexual abuse. Consequently it is hard to see voluntary pedophilia as something that can happen.

He probably means hebephilia (11-14) or ephebophilia (14-19). In some countries (Italy, Germany) or cultures the age of consent is as low as 14. Some are perhaps lower. The strict liability concerning statutory rape may also be different, which is likely what he wanted to bring into question.

There are currently people serving sentences for sexual crimes they "committed" after being lied to by their partner.