Saw the following terminology and don't understand it, can you help?  . . ."I made it clear that I wanted 2SOG and she was fine with that."  Specifically "2SOG"  

Thanks for your assistance!

Two Shot on Goal...aka two pops...two cups...etc.

2 sorts of girls?  Just for you, Webbie.

More common (or less specific) acronyms used are MPCFS (Multiple Pops Covered Full Service) and MSOG (Multiple Shots On Goal)....in a single session.