There are some like me who would DEFINITELY suck our grandson's penis if they could. I'm old enough that I would love to get a great grandson's penis in my mouth. I am definitely envious of those men who have enjoyed such things.
I had a older man who was my neighbor and I would do yard work for him. One hot day I was resting when he came out to check on me. He sat next to me and before I knew it he was playing with my cock. He then took off my t-shirt and before I knew it he gave me the longest blowjob ever needless to say I was over there alot