Tortoise
position is one of the many sex techniques listed in Ananga
Ranga. In this sex technique while love making, the man sits
with the woman on his lap and the Lingam and Yoni are in close
union. He places his mouth, arms and legs exactly touching the
corresonding partss of his partner's body. This position helps
circulate and exchange energy. It holds one of the secrets of
longevity.