Blowjobs: a scientific study

Description: Recently, i ran across a fun new book, titled: oral sex!  naturally, i immediately snatched it up, eager to add to my repertoire of techniques.  my boyfriend was eager to join in on my experiment, as i announced to him that we'd be doing a scientific study together on the best blowjob techniques!  what would be the best?  which ones would get him to cum?  it took over 40 minutes to get through the entire book, and a lot of edging, before finally allowing him to cum in my mouth- but i think we now have all the techniques to construct the ultimate blowjob!this was incredibly fun and a huge turn-on for me- watching him squirm while i edged him relentlessly was insanely entertaining for me!