Think of the way the number 69 falls into place. Imagine the number laying down.
Imagine the 6 as a girl. The bottom part being her head, and the top of the 6 being her vagina. Then imagine the same for the 9 as the other partner. They give each other head laying on top of each other, opposite.
Attention: NOTHING on this site may be reproduced in any fashion whatsoever without explicit consent (in writing) of the owner of said material, unless otherwise stated on the page where the content originated. Search engines are free to index and cache our content. Users who post their account names or personal information in their questions have no expectation of privacy beyond that point for anything they disclose. Questions are otherwise considered anonymous to the general public.