Recently, like AKM, I have focused my gaming on, shall we say, "novelty fucks." I don't know much about the logistics of a wheelchair lay, but I would assume it would involve seducing the helper as well, so she can be bent to your will and move the target's wheelchair around. For deaf chicks, you need to have really tight inner game/body language. Its worth it, as they scream the loudest and can throw out some crazy-dirty sign. But seriously, Karea, to avoid straight trial and error, what simple tweaks in day game skyrocketed your sucess without having to focus much effort? And what kind of intent/mood do you go into the girls with, in order to smoothly go from introduce---possible insta date---number, etc?
