I think...I think that one reason why I loose focus is that it's like, at one point my mind goes "well? DO SOMETHING!", and "you're loosing all your arousual here, come on'! Time to get those fingers going!". And of course I start feeling lame and silly and I go wash and chage panties and forget about it xD
I have to get more adventurous :(( Lately I have just given up, but I shall start trying again, and you're right, a story that gives you visuals might help. Xie's stories always get me worked up but I rarely do something about it :|
I fear that now as soon as I start feeling excited my mind will go "omg omg omg, we're horny here, HORNY. Don't spoil everything this time, as well, Ilaria".