help a begginner with the anerosI

Creamer,

Welcome to the Forum,

I would strongly suggest that you avail yourself of the wealth of information to be found on the Aneros’ HOME page, particularly - http://www.aneros.com/instructions4.php and on http://www.aneros.com/malegspot.php there is a cut-away illustration of proper massager orientation. You will do yourself a big favor by doing extensive reading, perhaps by starting with the “Overview” at http://www.aneros.com/description.php , after you finish reading the above mentioned sections, I suggest you then read "Aneros Basics", "Getting Started" & "The Super-O" sections of the Aneros WIKI, see ( http://wiki.malegspot.com/index.php?title=Main_Page ), there is a wealth of essential information contained within the WIKI, which will save you a great deal of time and frustration during your learning process, plus it will answer a good many questions you have yet to formulate.

just a quick question: would the aneros be mostly up the butt, mostly outside the butt, or half inside the butt to reach the prostate?

Creamer,

If you look at the illustration I pointed you toward in my earlier response you will notice that the Aneros is 90% inside the anus and rectum.