Kamasutra 2.6.3

2.6.3

nyāyyo yatra yogas tatra samapṛṣṭham//

On the occasion of a "high congress" the Mrigi (deer-woman) should lie down in such a way as to widen her yoni, while in a "low congress" the Hastini (elephant-woman) should lie down so as to contract hers. But in an "equal congress" they should lie down in the natural position. What is said above concerning the Mrigi and the Hastini applies also to the Vadawa (mare-woman). In the "low congress" the women should particularly make use of medicine, to cause her desires to be satisfied quickly.