beautiful agony

Thank you to Ms 2470 for just an unbearably sexy contribution, and I am curious about something she said in her confession, something like this "My partner and I use the energy we create together through orgasms to anchor a higher vibration of love on the planet".
Is that what they call sex magic...... and how does it work? Can Ms 2470 or anyone else tell me more about it? I am most curious.