Today we will talk about paraphilias and sexual perversions. They are two synonyms that refer to the same definition relating to bizarre and unconventional sexual behavior. Is everything fair in sex? No, definitely, why should some deviations be punished: in which cases? When consent is missing from one of the two partners; when behaviors of attraction towards objects or situations that are out of the ordinary tend to be obsessive and become the only way of experiencing eroticism.