The Sadhana [practice] is to make a mixture of Gorochan [available in most herbal and ayurvedic shops in India] and the Gall Bladder or Pittashay of a fish [where digestive juices are present].This mixture has to be applied as Tilak on your forehead. Then recite this mantra 108 times to acquire Siddhi [mastery].Then you must make a signal or indication to your husband with a finger of your left hand.
This is given for information purposes only; I do not practice or advocate the practice of these methods. Happy married life is a combination of satisfactory mental and Sexual Health.
Om kaam malini thah thah swaha ll
ॐ काम मालिनी ठ: ठ: स्वाहा ll