Breaking taboos was a vital part of traditional Tantric sex. Scholars argue about which were the specific taboos, but the principle counts more than the detail. The idea was that Tantrikas needed to open their minds, and sweep away their prejudices, in order to be able to comprehend the reality of the universe and experience the state of ecstasy in which rasa-juice floods the body. Nowadays we have scientific evidence of what an extraordinary place the universe is, but a couple of millennia ago the Tantric stages were still able to come up with some startling insights. They had already developed the Big Bang theory, for example, and perceived that everything in the universe was composed of vibrations.
More than ever we need to have open minds to cope with the pace of technology, the latest discoveries about the nature of the universe…and the same old personal barriers that have always existed to hold us back.
For example, do you have a taboo about admitting to masturbation? About admitting to fantasies of people other than your partner? Erotica? Being naked at a nudist beach? Oral sex? Anal sex?
In Tantric sex your body is simply a tool to help your mind reach the highest level of ecstasy, known as samadhi, and by various other names. So examine your taboos, especially taboos to do with sex, and if there’s a sound basis for them then stick with them. Of course. But if there’s no basis for them, then liberate yourself, and set yourself on the path to samadhi.