At what girth does it -begin- to get difficult for a woman to give oral pleasure to a man? At what girth is it difficult, and at what girth is it too hard to be able to? Also at what girth does it begin to hurt during sex?
I don't want to end up gaining girth to the point that it becomes uncomfortable or painful for my partner. I remember one guy saying his girl didn't want him to go past 5.5", for example.