A sacred environment is created, charged with energy conducive for the divine essence of both the receiver (Sadhak) and the giver or channel (Tantrika) to feel magnetized and allowed to flourish. Like the massage, the environment will stimulate the senses, so it is important to create a different environment than usual.
Introduction to Tantra - Part 2
Introduction to Tantra - Part 1
Introduction to Tantra - Part 3