he groaned softly and rubbed the front of his jeans , swearing again when he had to use a hard pressure to even feel the wave of pleasure that edged far too close to pain . then you can go back to bed . he hoped it was only indigestion . not one creepy thing about these four walls . i rub my left elbow with my right hand , massaging the pain away . there was no way for me to win the argument with my wife and convince her to put off the matter . '' 