my wife says I am the man who gave her first O, after being with 3-4 guys. she claimed it was because my cock is thick, but when i was younger I could O and hold an erection and O again. sometimes she has difficulty reaching an O, even after foreplay, and oral, and sometimes she is O within a couple of minutes, the shortest was about 30 seconds. I had just barely got all of me inside her, and she was Oing.