among the art collections in respectable upperclass households. It was considered natural and unremarkable for men to be sexually attracted to teen-aged youths of both sexes, and pederasty was condoned as long as the younger male partner was not a freeborn Roman. "Homosexual" and "heterosexual" did not form the primary dichotomy of Roman thinking about sexuality, and no Latin words for these concepts exist. No moral censure was directed at the man who enjoyed sex acts with either women or males of inferior status, as long as his behaviors revealed no weaknesses or excesses, nor infringed on the rights and prerogatives of his masculine peers. While perceived effeminacy was denounced, especially in political rhetoric, sex in moderation with male prostitutes or slaves was not regarded as improper or vitiating to masculinity, if the male citizen took the active and not the receptive role. Hypersexuality, however, was condemned morally and medically in both men and women. Women were held to a stricter moral code, and same-sex relations between women are poorly documented, but the sexuality of women is variously celebrated or reviled throughout Latin literature. In general the Romans had more fluid gender boundaries than the ancient Greeks. A late-20th-century paradigm analyzed Roman sexuality in terms of a "penetrator–penetrated" binary model, however this model has limitations, especially in regard to expressions of sexuality among individual Romans. Even the relevance of the word "sexuality" to ancient Roman culture has been disputed, but in the absence of any other label for "the cultural interpretation of erotic experience", the term continues to be used. Erotic literature and art Ancient literature pertaining to Roman sexuality falls mainly into four categories: legal texts; medical texts; poetry; and political discourse. Forms of expression with lower cultural cachet in antiquity—such as comedy, satire, invective, love poetry, graffiti, magic spells, inscriptions, and interior decoration—have more to say about sex than elevated genres, such as epic and tragedy. Information about the sex lives of the Romans is scattered in historiography, oratory, philosophy, and writings on medicine, agriculture, and other technical topics. Legal texts point to behaviors Romans wanted to regulate or prohibit, without necessarily reflecting what people actually did or refrained from doing. Major Latin authors whose works contribute significantly to an understanding of Roman sexuality include: the comic playwright Plautus (d. 184 BC), whose plots often revolve around sex comedy and young lovers kept apart by circumstances; the statesman