OK serve for PD mean service for the Physically disabled.
OK - now that we've got that out of the way, please allow me to quote you a passage from the "Forum Guideline"
".........- Use the “SEARCH” function for information you require - chances are it’s been asked and replied to previously. Most members here will NOT entertain any questions or requests for information unless we know that you yourself have done your part to find the answer by reading information from reports members had the taken to trouble to post. Worse your question may elicit some negative response......."
So.... its quite apparent that you have NOT really read the "Forum Guidelines" have you?
And so, please allow me to suggest to you that you do do so ASAP and to read through it properly - will save you lots of grief!!
Guarantee you!!
http://forum.sex141.com/eforum/forumdisplay.php?fid=22&page=1
Happy Reading!!
SEAJ