acronyms with the same meaning

does breast worship include sucking, caressing, and russian?
when does LFK become DFK?
is CFS also mish and k9?
whats the difference between BBBJCIM and BBJCIMNQNS?
does ass worship include greek?

Russian is a separate act from sucking and playing with her tits.

CFS covers all vaginal sex regardless of the position. NQNS stands for = no quit no spit. Basically she swallows. If the just say CIM. It usually means she spits it out.