His son was a vicious degenerate and his father wanted to teach him a lesson. he tied him up being completely naked, and so once he was well tied he put it directly into his ass. the boy was ecstatic with the pleasure he felt thanks to that penetration. perhaps that is why the father began to untie him and thus achieve greater mobility. the boy certainly did not plan to leave, everything made him so horny that he wanted more and even to express his father's milk he did not think to stop.that was how father and son ended up fucking face to face while the boy spread his legs as much as he could to let his cock enter to the maximum. in the end it was the mature man who ended up cumming inside the boy's anus.