Học nghi lễ tantra độc đáo

When Yin moves his pelvis forward on exhaling, he gives his energy to his

yang partner. The energy flows from his anus into the penis of his partner. When

inhaling, yang works the PC muscles, rocks his pelvis backwards, draws the

energy from Yin into his penis, joining it with his own and sending it back via

an invisible channel, also called the inner flute, up to his third eye. When