Just Trying To Help

As I  was sucking my son's friend's huge cock, I took the opportunity to ask him what went on when my son and him would have sex. He was more than willing to tell me  every detail. I told him I could be an objective person who knew what my son wanted. 

I said, first of all you must be doing something  right cause you're the one he calls to fuck his ass weekly. He said yeah he really likes my big cock, I said I totally agreed with him as I swallowed his 10 thick cock to his balls. He said it always starts the same with him and I laying side by side sucking our cocks. As I came up for air I asked did their 69 end in a mutual orgasm or at least one shooting their load. He said never but there were many times he was close to coming down my son's throat but was afraid of how my son would react.

I told him next time, just let it happen. I tod him I personally know he would swallow his cum with saying  the right words from you like  I hope you're thirsty because I'm about to empty my balls  cause your sucking my cock so good. And then dare him to finish you off in his mouth. I told him I personally experienced him sucking a friend of mine who is a big cummer and he swallowed every drop of cream he had in his balls. I said it was through a gloryhole and he at first thought it was me sucking his cock but after a few minutes he withdrew his cock and bent down on his knees and peered through the hole and saw that it wasn't me. My friend  waited and my son stuck his cock through the hole into the waiting mouth of my friend. It evidently was a real turn on since both swapped blowjobs.

I knew my friend wouldn't last long and heard his unmistakeable grunt of animal pleasure and watched as my son swallowed his huge load. As he finished, he quickly stood up and sent his cock into the waiting mouth of my friend who greedily swallowed my son's load of cum. After I related this story to my son's friend, he was so turned on by it that as I went down on him again he came without any warning. I said that is exactly how my son wants it where there is no choice but to swallow.

As I finished swallowing his enormous load of cum I said next time, I would tell him more that would make having sex with my son much more incredible. He thanked for the blowjob and left.