I have to say that is one very hot story and you set the scene well !! i certainly found him using Amy's worn knickers to rub his cock in very horny and you got to see him do it as well

, i know if they were my wife's dirty knickers he was using i would hope he would do that to all her other dirty knickers!! I bet you had a good wank when you got the chance though ? or maybe gave Amy a good hammering