Firstly, thank you to everyone for your comments and encouraging messages! If you have not read the first two stories in the 'Appropriate Punishment' series, it is recommended that you do, otherwise the full context of this installment may be missed.
*****
Showering that morning, my cock was standing straight up at attention. Despite being super horny and almost perpetually hard for nearly twenty-four hours, I was also strangely so exhausted that I just went straight to sleep that night. Then, when I got up in the morning I had no time to do anything but get ready, as I had been instructed.
I spent a longer time in the shower than usual that morning, for no other reason than following instruction. Ms. Berkowitz had very clearly laid out her expectations. Almost as an echo in my ears, her instructions rang out as I replayed them in my head: "I expect you to shave your penis and balls completely bare. You will also shave a 'landing strip' on your lower belly, and I expect this to be done before your shopping trip tomorrow."
Carefully, gently, and meticulously, I complied with her decree. It felt strange as I was drying off, feeling the full smoothness of my now completely hairless balls and cock. Then looking in the mirror, I was made aware of the almost rectangular strip now effectively pointing down at the base of my hard dick. The sight was both embarrassing and deeply erotic at the same time.
I dried myself off, and then looked down at the clothes I'd brought with to the shower to wear for the day. A simple white T-shirt, jeans, belt, and then simple black socks and white trainers. A simple grey hoodie completed the outfit, except for the last item that had kept me enthralled and awake for virtually the entire night before.
Katie's panties, hidden amongst all of my other clothes, were peeking out from the pile and may as well have been the only thing in the room for all of my fixation. Yesterday morning I had spied on her lifting her skirt for Ms. Berkowitz's underwear inspection, and last night while the rest of the house was sleeping I washed them by hand, imagining the next day when I would be wearing them. I had initially thought that they were silk all round except for a lace trim. Turns out the lace dipped deeper down the font, in a V-shape
I tried to continually delude myself, reminding my own dirty conscience that this was all Ms. Berkowitz's idea. That in itself was true, but the excitement and lust I felt while thinking about the silk and lace cupping my now smooth dick and testicles... it was almost too much to bear, and that was all me.
To make matters more intense, I was set to be shopping with Katie today! She knew full well what I'd be wearing, what we were shopping for, and had already had a good look at me in a pair of tight, pink satin panties. We were shopping for more underwear, well...panties... for me! Then we had to meet Ms. Berkowitz back at the school (on a Saturday?!), and I had no idea what was in store for me after that.
Now was the moment I couldn't take a step back from. Despite having spent the entire day before wearing pink satin panties (with 'I must wear proper panties' printed on the front), I knew that this was really the moment where I could no longer say there was any will in play but my own. Despite knowing that I could not predict the full magnitude of this decision, I picked up the panties and held them open before slipping one foot... then the other...into the openings. I pulled them quite quickly up my legs, having committed to my decision, and immediately felt my groin stir with incredible stimulation.
The silk on my balls, the combination of silk and lace on my dick, as well as the mental realization that I was wearing Katie's panties, all nearly made me shoot my ejaculate everywhere.
Somehow, after a few moments, I managed to regain my composure, and put everything else on over the panties. This seemed to calm me down, and softened my full hard on to a now semi-erection. Having dressed, I grabbed my wallet and keys, and left the house.
...
Standing outside the toy store as Katie and I had agreed, my ears were basically ringing, and I'm sure I was completely out of breath. This was almost worse than school the day before. Here I was, wearing a pair of silky white panties with nothing but my jeans over them. Despite having tried to make sure my belt was on tightly, I was still paranoid that someone might see the lacy waistband peeking out.
"Michael!" I heard a voice shout.
I turned around and saw Katie striding confidently towards me, a huge smile on her face. She looked amazing.
Some tight (very tight) jeans, subtle ugg boots, a loose fitting shirt and tight black jacket, all completed with sunglasses which she took off before giving me a big hug. It was a great sensation for me, and in many ways made me feel comfortable. It felt like this was something we'd organised on our own and were just to good friends catching up.
Gently leaving my embrace, she looked around nervously before asking in an excited but low "Have you got them on?"
All I could do was nod.
"Oh my GOD! You have to let me see!" Before I could do anything, she'd grabbed my hand and pulled me away to the nearby bathroom. Quickly deciding that the
Ladies was best she took a quick look in, then back behind us, and yanked me by the arm and took me inside.
Once we were in a cubicle, she locked the door behind us and put a finger to her lips. Then she flicked her eyes down to my belt and back up to me as if to say 'Go on!'
I was obviously a bit too hesitant for her as the next thing I knew she was on her knees undoing my belt buckle, then the button of my jeans, and then slowly...very slowly... pulling down the fly. My jeans dropped to the floor as she tried to hold back a gasp and yet another of those seductive, wonderful giggles that I'd now heard several times before. I couldn't believe that I was here in the Ladies' bathroom; pants down in front of my high school crush...wearing her underwear.
"They look even better on you than they do on me!" she said, having managed to compose herself. My cock was sporting a semi-erection, having not quite got up to full mast in the rush of it all.
That didn't matter for too long, as Katie suddenly started running the tips of her fingers up and down the side of my silk covered shaft! I shuddered from the overwhelming pleasure of it all.
"I'm sorry," she said, "I just had to feel it with the silk and everything. God, you're so hard!"
I somehow managed to say "Of course I am, if you're going to keep doing that!"
She then moved her fingers to rubbing the underside of my balls, resulting in an uncontrollable gasp escaping from me. She laughed almost triumphantly, and then retracted her hand.
"Come on, we can't waste any more time. Lots to get through today!" she said.
I couldn't believe it. My face must have said it all because she looked at me, laughed, and then whispered in my ear: "Don't worry, if you're very good, I'll do a lot more than what I did just now and you might get some release."
That in itself should have made me burst at that point, but once again I held my nerve (and my jizz) and nodded at her. We left the cubicle and on our way out passed a woman, probably in her early forties, coming in.
"You shouldn't be in here!" she said, obviously shocked.