Aran told me his story
I was only 18 when I found out about our family tradition. I was a senior in high school getting close to graduating. The following year I would start going to a prestigious local college. I was a bit of a nerd into comic books, RPG computer games, and even loved the music of the prior generation best. I was always a serious kid with good grades, a few nice friends
However I was always also a very horny kid who always seemed to have a hard-on I was trying to hide, that loved porn on my computer (MILF's in particular), and usually beat off at least twice a day. In other words the family tradition came just in time.
My father informed me of it A few days after my 18th birthday. He was also going to be starting a new traveling job the next day that would keep him away from home for all but a week a month. He pulled be aside one night after dinner and he took me out for ice cream. He told me that it was time to take on the duties he took on from his father about my age.
He told me his father also became a traveling salesman around this time in his life. He said since he loved my mother he wanted to make sure she wouldn't get lonely or horny. He told me that my mother was a very hot blooded woman that if she didn't have a man around to take care of her needs and be her "man" then her eyes would start wondering. He was afraid his marriage would fall apart. He also knew if he was away a lot he would also want to play around when he could because my mother would be around. This would only work he said if she could also have a lover.
For this to work his father had told him her lover most be from the family to keep her in the family. He told me I needed to be her lover. He said he had done it and my grandad and it was the best thing that ever happened to them. He said there was nothing like having your own mother as your lover.
Of course I would only be her man as long as he was away for more than one night. When he came home, he would be the man again. The day he retired or stopped traveling would be the day I would have to find a wife.
I thought my Dad was crazy but after a while I realized he was deadly serious. I asked him if Mom knew of this and approved. I couldn't believe a voluptuous conservative mother like her would. My Dad said she did.