There is no such division of feminism. Feminists support and celebrate the healthy and consensual expression of human sexuality. They celebrate nudity and sex in art, books, periodicals, and film. They celebrate erotica as a liberating force.
Feminism is not anti-sex in the least. It opposes only the use of sex to degrade and harm. It opposes the use of sex as an expression of power inequality or as a tool of objectification, exploitation, and subjugation. In short, feminism opposes pornography.