Two teenage neighborhood boys often visited my dairy barn to hang out while I was doing chores. They loved to help feed the calves and bring bales of hay from the loft for the cows.
One day as I approached the barn I saw two bicycles by the barn door. I was surprised that Mike and Jack were already in the barn. When I entered, I could not find them. Then I heard suspicious sounds coming from the hayloft. I quietly climbed the ladder. The sight was beautiful to behold! Two naked young guys were lying in the hay and jerking themselves off. My first impulse was to join them but I knew I should not. I was twice their age. My raging hard-on was about to burst. They were so busy pleasuring themselves that they did not notice me.
When they had finally finished, I was discovered. Jack immediately announced that my 'punishment' for spying on them would be that they would jerk me off. I couldn't believe my good fortune but I couldn't let them know how much I wanted it. I protested loudly and pretended to struggle as I allowed them to capture me. One held me down while the other pulled off my jeans and briefs. Mike exclaimed that he had never seen an old man's cock with a hard-on. (I was in my thirties.)
They took turns as one restrained me the other stroked 'the old man's cock' and played with my balls. I continued to thrash around but the feeling was wonderful and I was enjoying every second. It was obvious that they were both very experienced at masturbating. My exquisite experience was prolonged because there was a little time gap each time they exchanged turns at what they were doing. All too soon my prick exploded like a fountain. They both agreed that they had never ever seen so much cum.
We all hurriedly dressed. The teenagers rode their bikes away and I went back to my chores. We never spoke of the incident again. I never even told my wife. She couldn't have understood...