Much more over time?

As we entered his bedroom, he started to undress and told me to do the same. As he pulled off his boxers, I noticed he member was semi-erect, still leaking cum from when I sucked him off. We got into bed, I thought we were going to hit the sack, but he had other ideas on his mind.

He was laying flat on his back, spread eagled with his huge cock quickly gaining in stature. I asked me if he had ever measured it and said, "Do you want to measure it?" I said , " Yeah, I've never seen one so big." He said, " Come here and we'll measure it with how much of it you can take up your ass. He said, I have to warn you right now, it's going to hurt at first, but I guess Wilfred told you that already but he doesn't have anything like this as he wagged his cock at me. I told him, " Your cock is twice as big as him." 

He reached into the nightstand for the vaseline and told me to put some on my hole while he smeared some on his three inch head. He said, " the worst part will be when I put the head against your hole and force it in, after that, it's just a matter a few thrusts til you have my cock so far in your ass where no cock has ever been." He told be to straddle his chest facing him and he noticed I was rock hard and dripping he brought me forward and I felt my cock enter a warm place, then I felt the sucking begin which drove me crazy. My father was actually sucking my cock, this was going to be my first blow job. He was able to take all of me, right til my balls hit his chin. I asked out of curiosity if this was the first cock he had ever sucked."  He didn"t respond. "God, he was doing a number on my cock, I knew If he didn't stop he was going to make me come." I guess he could tell I was getting close because he pulled me back on his chest and said "We got to make this last." I was disappointed because  I could feel the come in my balls ready to shoot. He told me to squat above his member and he would do all the work. I could feel when the head of his cock had found its target and felt it slowly spreading the lips of my hole til the head was entirely in. I thought to myself this was nothing like taking Wilfred's cock up my ass, his was a breeze. I felt him holding each side of my hips and brought me down  over his great shaft til I had all his cock within me, til I could feel his bloated balls resting on my ass. He said to rise up til only the head remained inside which I did with no fail. He said to go up and down faster, facilitated by his hands on my hips. He said, " my ass was the tightest he had ever fucked."  I started to jerk off my cock and after a bit he told me to stop for some reason.

There was a mirror  to my right and I could see me riding this amazing cock. I could actually watch his cock impale me and disappear within. My father started to fuck me with more vigor racing to an explosion of my father's balls. I was actually ready for his load hoping it would act as a salve because he was destroying my ass. He was pounding my ass with his upward thrusts til he started to growl and then he shouted "Son take my come. I felt the first shot scald the interior of my ass, followed by another and another til I was so full of his cum it was leaking from my ass, dripping down to coat his balls.

He eased me off his member and brought me forward so he could suck my cock. I felt my balls begin to boil and I remained silent thinking if he knew I was going to come he might stop. I wanted to come in his mouth and see what he would do with it. I noticed he received the first shot of my come and he swallowed me to my balls and held me there til I was finished. I withdrew my spent cock I said, " You told me a man should try everything once " And he responded, " Who said just once." and smiled. I still remember all that time alone with my father, we both had crossed the line but it was not all carnal, there was certainly love involved also.