Force them to touch them in a sexual way, rape them etc. Some "seduces" the child so the child gets convinced they actually want to because "he's so nice". The sex can feel good (like Oprah said) but...
Pedophilia is individualized from person to person, as causes vary, but are primarily inherent desires like any other sexuality. It is not proven genetic, but could be nurtured as "appropriate" or...
While there is substantial overlap, the legal definition of a pedophile is somewhat different from that of a child molester. A pedophile is a person who has a sexual interest in prepubescent...
It seems that the strict antonym of pedophile is teleiophile--mean a child who is sexually attracted to adults. In the past it was often considered legally impossible for a child to rape an adult...