His new stepfather was a doctor, a great game for his mother and an example for the boy to follow. or so he thought before he decided to give her a practical class in basic medicine. at first it started as a game, leaving him his stethoscope so that he could see what it felt like, but one thing led to another until the mature man ended up naked. the boy, when he saw his stepfather naked, was somewhat shocked, but at the same time he was excited a lot. he reached out and grabbed his cock, which automatically went hard. when he saw that tremendous erection, he bent down and began to suck it, it was the best blowjob of his life, then the mature man turned him around and began to give him a black kiss, something that they surely do not recommend in medicine but that he loved to do, especially the youngsters. later they went to the room that the mature man shared with the boy's mother, but this time the young man was the one who was going to be penetrated. and that's how she was fucking him until he came, without a doubt a great fuck.