Tantra is about uncovering the hidden, removing the veil, understanding the inner cosmos and what makes galaxies. There are levels! To attain each level - a letting go of sorts must be achieved, this is not goal orientated! Its all about holding the 'gasm for him, a pulling in of that energy through the chakras (injaculation as oppose to ejaculation) which in turn opens her gateways more! The more she opens, the higher he can rise. 7 times = 7 chakras to reach the Inner God Consciousness.