Life after wife experiences a huge dick

My wife has a lovely fat and very loose pussy. I’ve no idea when it became so loose. I do have a thick cock (see my media), but I suspect that childbirth (twice) has much to do with it.
In any case, I love it and so do her lovers.
 
In my case she will never be satisfied with my cock. Always searches for bigger cocks. Thats fine by me because i enjoy seeing her with others.