Maybe I am just getting old (31) But I remember getting boners like all the time.. I also remember waking up rock hard.. Now when I am with someone... no problem.. But if I just wanna j/o I have problems getting fully hard.. I can still cum 1/2 mast.. but wtf?!!? anyone else?> p.s. I only jerk off maybe 1-2 times a week. sex usually 3-5 times a week... is my cock just weak?