Christianity is not anti-sex
You are joking, of course.
Go back, study history, the history of my lifetime in fact (I'm 52). When I was young in Australia, the Christian lobby (Protestant and Roman) prevented the sale of birth control pills to unmarried women, which resulted in lots of unplanned pregnancies, and no abortions thanks to Christian lobbying. Lots of abandoned babies in the 1960s, and my adopted sister is one of those. Christianity proscribed one position for sex, the missionary position, any other position was unnatural. No oral sex, at least officially. No sex before marriage, which is ridiculous. Before that, there was even more oppression, such as prohibiting birth control for married couples (in the mid-twentieth century!).
Thanks to the Christian oppression of normal sexual behaviour, my mother has never, ever had an orgasm, not once in her entire life!!!! Sex was a quick kiss, cuddle, fuck for two minutes, happy (sort-of) father. Contrast that with other cultures, and other religions at the time (Islam, for example, puts great emphasis on mutual pleasuring within marriage.
By the end of the 1960s, society as a whole was fed-up with the attitudes of the Protestants and Romans, and the catalyst for change in Australia was the election of a left-wing Labour government in 1972. Within 3 years, we had freely-available birth control, sex education, abortions, no-fault divorce, x-rated films and literature, and a complete collapse in the impact of Christianity, who railed against these changes. Christian attendance at Church plummeted from around 30% of adults to less than 10% in the space of five years (1970 through 1975), and the reason for this was the Church's views on sex. At the moment, Australia has around 5% attendance to Church, mostly oldies who are dying out (so the percentage gets less and less each year).
To play catch-up, Protestant churches changed tack to a degree, encouraging mutual pleasuring within marriage, but in my country it was too little too late. Remember, most couples in Australia don't marry, so they are still 'sinful'. Christianity died, and that was the end of that. And the liberalisation continued, with the sex industry being legalised (although it had been operating in a half-way zone of never prosecuted for decades).
A similar thing happened in Europe around the same time, and the Christian Church there is largely an irrelevance.
Even today, whenever the Churches get a voice, it's about sex. This television show with nudity, that movie with sex, topless women at our beaches (it's been standard at Australian beaches for decades). Their protests are either ignored, or laughed at by politicians and the media. But still they rail!
