One of the undressed partners sucks a chosen body part of the other starting with the softest suck possible and building up the graph as slowly but definitely as possible taking care that it never crosses the threshold where pleasure turns pain.

It's a real challenging job for the sucking partner to keep her/his nerves cool and to learn how to enjoy the simmer of the fire more than its flame. Simmer warms the partner sucked whereas the flame burns the skin.

The body parts being sucked are to be scanned throughout the body, whatever their order remains depending on the preference of the partner who is at the giving end whereas the partner at the receiving end waits in suspense as to which part is going to be the next.

The tongue must play an active and dynamic role while sucking any body part, be it the big toe on the foot or the lobe of the ear on face. Using teeth is prohibited as far as this game is going on.

Once the full body is over, the partner at the receiving end will have been warmed up enough to coolly change the role and do the same to the other partner what she/he was done upon!