Now officer you seem to have a lot to say even now. But lets see if we can put that mouth to better use.
Almost immediately the cop was re-clothed and transporting back to the muggle world.
He was in the gay part of town and heading into a bar that he had never noticed before. There he saw some big men in police uniforms as well.
There were all sorts of sex acts going on in the bar and he knew he should be arresting them for public indecency but rather than that he went to the biggest baddest man there and asked to suck his cock.
As soon as he said that he thought did that come out of my mouth?
He dropped to his knees and unzipped the man's leathers pulling his massive member out and placing his lips around his cock.
Now the cop didn't realize it but he had arrested this man over a year ago and he was just out of jail and now he was sucking his cock. But the man remember the cop.
Taking control of the cop the rest of the night he sucked on so many cocks his jaw was aching.
At the end of the night he sent the cop home and he resisted returning to that part of town.
But his resistance had a cost. The more and longer he resisted going to the gay bars the more he required another form of oral fixation. Smoking was out of the question for now. So he ate. He ate like a mad man. And when he returned to the bar a month later he had put on a good 15 pounds making his uniform even tighter.
He found his master and once again sucked like he was a pro. Which he was quickly becoming.
As the months went along he grew in many ways. He became a well experienced cock sucker. He hadn't used his cock for anything but to pee since his encounter with the wizards. He had gone through several size uniforms and was now on desk duty which had an even stronger effect on his weight. He had been put on desk duty when he got to 250 pounds and and within a month he was up to 300. He was now pushing 550 making him about 100 pounds for every foot in height. And he was being pushed out of his police job.
He had no where to go and found himself with his new master turning tricks for the benefit of having food and home to live in.
As the years when by he became very well used from both ends and his once massive cock shrank from lack of use and his growing belly.
The wizards watched their subject and would bring him back from time to time. He would never have any recollection when he was in the muggle world but he knew everything that happened to him when he stood before the class.
He was not the only cop that was the beneficiary of the wizarding class.