Tantric sex in popular use means slow, mindful erotic practice borrowed loosely from South Asian spiritual traditions. Breath, eye contact, and staying with sensation without racing to climax are the usual exports. Traditional tantra is a much larger religious and philosophical world. Weekend workshops sell a slice of the slice.

As a bedroom method it can help people who only know how to rush. As a brand it can drip with expensive jargon. You can breathe together without buying a statue.

If a teacher claims secret sexual magic and isolates students, leave. The useful core is ordinary: slow down, stay present, treat arousal as something you can ride rather than something you must finish as fast as possible.