I think you're communicating effectively.

During session, if the "warm up" strikes are taking to long you can say something like "Mistress/Goddess/etc I can take more for you." or something to that effect.
_________________________
Goddess Erika Lynx
Playful, Creative, and Sensual Female Domination.
NJ. NYC. MA

www.GoddessLynx.com
www.Loyalfans.com/dommelynx
www.Twitter.com/DommeLynx