The day ended and Mr. Grimaldi, after having sweated all day into the underwear headed home.
Rodrick tried his best to shut off his senses but they would pop up every so often like when he felt Mr. Grimaldi's sweaty balls dripping into the crotch of the Rodrick underwear.
Or when he would sit down and his belly would stretch the waist band even more.
Or the worst was when Mr. Grimaldi went to the bathroom and the smell was horrible but even worse was that he didn't wipe good and there was a growing skid mark permanently stained on the Rodrick underwear.
Not one of these things could be shut out of Rodrick's senses. He continued to see, feel, taste and touch these things.
And this was twisting his mind in ways that would become evident when he was changed back into human form.
And he was going to change back, that had already been determined but it would be some time of punishment as a pair of underwear before the change would happen and being Mr. Grimaldi's underwear was proving to be quite the punishment.
Mr. Grimaldi had been a private man. Very demanding and authoritative. So when he went home with Roderick still on it was quite the shock to see him become a submissive slave to a demanding muscle man. He was ordered to remove his clothes when he came in the door and then Roderick was able to see the man that was to control Mr. Grimaldi.
He liked the new pair of underwear and let him keep them on pulling them down and having Mr. Grimaldi on all fours as he slipped his cock deep inside of Mr. Grimaldi's ass. Having cum inside him he pulls the underwear up to let the fluids drip into the underwear.
Mr. Grimaldi went into the kitchen and put on a frilly apron and cooked dinner. Roderick saw it was a massive dinner and now he realized how Mr. Grimaldi had gotten so fat. But he was also being forced by this big muscle man to eat till he was straining at the waist band causing Rodrick to feel the stretch.
The muscle man was a big black man with a massive cock and it was several hours after dinner that Rodrick felt Mr. Grimaldi's stomach churning the contents processing it.
The muscle man, who's name Rodrick hadn't learned, pulled off the pair of underwear and wrapped it around his cock.
Using it as a condom he shoved his cock and the underwear up Mr. Grimaldi's ass and left it in as he put Mr. Grimaldi in a cage almost too small for him to fit into and he curled up and went to sleep.
In the morning Mr. Grimaldi was let out of the cage he pulled the underwear out of his ass, having been thoroughly stained, and was put in the sink to rinse off while Mr. Grimaldi got ready for the day's events.
Having rinsed Rodrick off he put the underwear back on dressed and headed to work.