Ass Revolution Toolkit (A.R.T.)
I received a very sweet message from a forum buddy. He is a bit of a newbie to the whole man thing and his focus has been primarily on the front side of things. he said this thread has inspired him to engage in derrière adventures. To help him and others in a similar stage of their journey, we offer you the ART (aptly named for this is all an art form):
A map: yes, my dear newbie, this is how you find the gluteal furrow.
http://www.infovisual.info/03/img_en/007%20Adult%20male%20(posterior%20view).jpg
A chart: to help you appreciate the diversity of the object of your affection
http://img01.deviantart.net/9f44/i/2012/312/d/c/6_female_bottom_shape_chart_by_ninasquirrelly-d5kedv8.png
A tongue & penis diagram: key tools of your craft. Experiment with abandon to bring out the true artist in you.
Uhttp://www.mensfaq.com/en/blog/wp-content/uploads/2006/06/funnypenis-a.jpg
As with any toolkit, a word of warning: holes, tongues, mouths, penises, saliva (and other secretions) should be treated with care. Visit your physician regularly.