The vibration of the plug was intense. It seemed to rumble at the very core of my being, and it was surprisingly arousing. I could feel my body trying to react, making me ache in the cage's tight grip.
I squirmed and writhed, waiting for the salesgirl to be free and at last she escorted the giggle pair of girls out of the store. When she came back to check on me, I didn't have to tell her that the plug was vibrating, as it was evident from my reaction. I couldn't stand still and my trapped cock had started to leak visibly, with a slow trail of precum dangling from the opening at the cage's tip.
"Oh my, has someone's alarm gone off?" she laughed.
"Yes, it has," I managed to say.
"Well then we'd best not keep your Master waiting."
She chose to tug my panties back over my cage and then re-dress me in my pants all before freeing my wrists from the overhead cuffs, prolonging my feeling of helpless dependency.
When I was at last free, she handed me the two bags with my purchases, and sent me on my way with a smile and wave, saying she hoped that she'd see me again soon.
The drive home felt like forever, as I had no idea what I was truly walking into, and the plug kept humming with oscillating intensity the whole time. My trapped cock ached and leaked and I thought it might drive me mad.
There was no van in my driveway, and I found Liam draped across the sofa in my living room relaxing with a book. He set it down when I walked in and rose to his feet. He fished his phone out of his pocket, tapped the screen a few times, and I felt the plug stop. I sighed with relief, though it was a sensation that I had to realise I was sad to see end.
"Let's see how you did. Lay everything out on the coffee table."
I started with the new keys on their blank metal ring, and then laid out all the toys. The collar was still locked around my neck. To my surprise, at the bottom of the second bag, was a bottle of champagne and another box, gift wrapped complete with red ribbon and bow.
He picked up the keys, tucking them into his pocket, and then began inspecting every purchase. He finally nodded with approval.
"Good slut," he pronounced.
"I trust your experience at the store was educational as well. Young Ashley quite enjoyed your visit. She wanted to pass along her thanks, as your example led to the sale of two new chastity cages."
He fiddled with the items, as though touching them inspired him.
"Now, it is getting late, so you had better put these things away - I'm sure you can find one of those boxes in the basement that your wife won't be searching through."
I dutifully carried everything downstairs and tucked them away, including the collar once he unlocked it. He didn't mention the cage or plug yet, so I assumed that those would be among the last things to be removed.
"Do you know what his box is, Master?" I asked, looking down at the wrapped gift remaining on the table.
"Of course. That is the gift you're going to give to Cheryl this evening after dinner. I know that this move is to support her career, and that she's now the primary income for you both, making this house and your lifestyle possible. You've chosen to thank her for that by jerking off to porn and getting fucked by your new Master, so I thought that a gift might be a better idea. Tonight you will make her dinner and after dinner you'll pour her a glass of champagne and give her this gift. You will then initiate a romantic interlude with her, but with this clear requirement -- you are going to go down on her, and you will provide our lovely Cheryl with at least two orgasms orally before you even think of letting things get to the point of you cumming. This is not a suggestion. It is a requirement. Disobedience would have serious consequences. Do you understand?"
"Yes, Master. I understand."
"Good. I should point out as well that you are not permitted to have any of the champagne. You may pour yourself a glass to avoid having to say anything about it, but I don't want a single drop to pass your lips."
"Yes, Master."
"Good. Now, anything else before I unlock you and allow you to remove your panties and plug?"
"Well, I wanted to ask if everything you talked about was done here, Master, at the house. Also... can you tell me what the gift for Cheryl is?"