After a couple of fairly intense sessions in Dr. Wolf's office, the tall daddy invited little Austin back to his house for a more extended stay. It was the college holidays and he wanted to spend quality time with his favorite physician! And Dr. Wolf thought it would be fun to have Austin close by 24-7! Dr. Wolf took the morning to work from home and told Austin that he wasn't to be distracted. Of course, as he started sifting through the spreadsheets, the older daddy heard the door opening. He looked up to see a red-faced Austin standing there, almost apologetically, in his sexy little blue T-shirt, almost like he was saying, "Please don't be angry with me, but I'm horny..." Austin undid Wolf's pretty quickly. He wasn't there to hang around, so the T-shirt came off, and the giant daddy started pulling at, and biting, his tight, twinky nipples. It goes straight to his dick when he does that. He starts quivering and moaning. I've started using it as a short-hand which tells him I wanna fuck real soon. Dr. Wolf stood up and Austin knelt down to suck the older man off, gagging repeatedly on his massive cock as he worked hard to pleasure me. Dr. Wolf was still amazed by how Austin gets so much of my dick into his mouth! Dr. Wolf leaned back in his chair and let Austin sit down on his lap until his giant cock had vanished deep into his ass. Austin's so thin that in certain positions, Dr. Wolf could see the outline of his dick, pushing against the inside of his stomach!