Slowly, I was waking up. Yesterday had been an amazing day, but at my age, it was more tiring than I had imagined. I had slept soundly all night, but now I was feeling a delightful sensation on my penis. My eyes opened, and I saw my new slut, Lyn, with my still flaccid cock between her lips. Her tongue was swirling around the head, and it began to stiffen in her mouth.

Throughout our many, many chats over several years, she had often told me how one of her greatest desires was to have my totally flaccid cock stiffen and swell inside her mouth, and clearly, she was making her dream a reality right now. It was growing from a small, limp little penis into a 6-inch-plus, rock-hard cock in very little time.

Her head was now bobbing up and down, taking me deeper than she had yesterday. She looked up at me, eyes shining, and gave me a delicious smile, despite her well-stuffed mouth. I moaned my pleasure, and I reached to hold her head in my hands. I didn't control her movements in any way. I just wanted to feel her hair as she sucked me.

As she sucked my cock, I thought back to the events of yesterday, not even 24 hours ago. Our first meeting, my inspection of her, our first fuck, meeting the couple in the suite next door to ours, and treating Lyn to her first group, and lesbian sex. Those thoughts, and the actions of Lyn's mouth and tongue, quickly had me on the brink of orgasm.

"I'm gonna cum, Baby! Drink it all down. Don't waste a drop!" I told her.

She gave me a little nod as the semen surged from my balls and pulsed into her mouth and down her throat. She never liked for her husband to cum in her mouth, but she couldn't seem to get enough of mine. She swallowed it all and popped her mouth from my dick. She opened her mouth and stuck out her tongue to prove to me it was all gone!

I pulled her up to me, and our naked bodies pressed together as we kissed passionately.

I glanced at the clock on the night table and saw it was nearly 8 o'clock. We had arranged to meet our new friends, Dave and Katie, in the lobby at 8 for breakfast. I told Lyn we needed to get dressed. I picked out a short skirt and a tight top for her to wear. No bra. I reached into my bag and pulled out a box.

Inside was a special pair of panties and a remote control vibrator. The panties were designed to hold the vibrator in place against her clit, and the vibrator was virtually silent but powerful.

"You will wear this to breakfast, Lyn, and you will learn to deal publicly with the sensations it gives you. You will not know when I or either of our friends might turn it on or off."

Lyn blushed as I described what would happen with the vibrator.

"Yes, Daddy," was all she said as we got the vibe and panties properly in place.

Once they were on her, I turned the vibe on with the remote. Almost immediately, her knees buckled, and she gasped, "Oh my God, that feels incredible, but how can I handle this in the restaurant?"

"That is your problem, Slut, not mine," was all I replied.

I texted Dave to see if they were ready to meet. He quickly replied that they would be in the lobby right away. I texted him back that I had a little surprise for him and his wife with our little slut that I was sure they would enjoy.

Lyn and I headed down to the lobby. The hotel had a full-service restaurant, which perfectly fit my plans.

Lyn looked fantastic in her white skirt and top. They contrasted beautifully with her brown Filipina skin. She looked sexy, somewhat slutty, but not TOO whorish. She was, however, still wearing her collar that read "Daddy's Slut" on it.

Dave whistled when he saw her. He gave Lyn a wet kiss and a grope before passing her to his wife, Katie. Katie also gave Lyn a very improper kiss and a grope. "You look gorgeous, Darling," she whispered to Lyn.

As we seated ourselves, I told them about the vibrator she was wearing. I handed the remote to Dave and said, "Go ahead. Give it a try!"

Lyn was just about to sit down when he turned it on. She grabbed the back of the chair and managed to sit down without making any moans or sounds. She bit her lower lip as the vibe gave her magical sensations very quietly. As quickly as he had turned it on, he now switched it off.

"Oh my God!" she whimpered. "I don't know how I can do this without making a fool of myself. That feels so fucking incredible!"

I could see her heart was racing with a weird mix of anticipation and dread. I reached over and squeezed her bare thigh. "You can do it. I know you can. This will really mark you as a slut, Baby, if you pull this off. I know that is what you crave."

She smiled shyly at me. "Thank you, Daddy. I'll do my best to make you proud of me."

The waiter came to take our order. Dave had handed the remote to Katie, who waited until the waiter asked Lyn, "What would you like, Miss?"

At that moment, Katie turned the vibrator on. Lyn jumped a bit, and the waiter asked, "Are you alright, Miss?"

She managed to tell him that she was fine and gave him her breakfast order, despite the vibrator silently stimulating her cunt. Katie had a wicked smile on her face as she watched Lyn's discomfiture/pleasure.

We all had ordered when Katie turned off the vibrator. All three of us gave her a little silent applause. "That was well done," I told her.

Katie said to her with a grin, "I know that was very mean of me, but I couldn't help myself. You did great, Lyn!"

Lyn gave a nervous giggle. "Oh, I can't believe I pulled that off without him knowing. And when you left it going as you all ordered, I actually had an orgasm. Did any of you realize that? God, my panties are soaked and my cunt is dripping!"

I said to her, "I'm not surprised you came, but no, I didn't realize it. This meal is going to be a lot of fun!"

When the food arrived, I turned the vibe on again as the waiter placed her plate down. He could tell something was going on, but clearly, he was not sure what it was. He gave Lyn a very quizzical look and then noticed her "Daddy's Slut" collar. He looked at me and grinned rather knowingly.

I signaled him to lean down towards me. I showed him the remote and said it was operating a vibrator on her, pointing to Lyn. He really smiled as I turned the vibe off and handed it to him. "Hang on to it for a few minutes and turn it on when you are near our table."

He thanked me, and as he walked away, he turned it on. We could see him go into the kitchen, which would be out of range for the remote, so until he came back, Lyn would be experiencing fairly non-stop orgasms.

She was literally shaking and sweating; the sensations were so intense. She couldn't talk coherently. All she could do was try to suppress her moans, so the entire restaurant wouldn't see and hear her embarrassing loss of control.

I squeezed her thigh and slid my hand under her skirt. Damn, she was wet! I was sure that when she finally stood up, her chair would be wet and cum-stained. I whispered to her with more than a touch of mockery in my voice, "Don't worry, he'll be back out soon."

Sure enough, a couple of minutes later, he emerged from the kitchen with a large tray filled with food for another table. He couldn't come towards us yet, until he had served everyone. Finally, he approached us. Lyn looked at him pleadingly, and he realized what had happened to her. He turned it off, and Lyn slumped in exhaustion and gratitude.

"What do you say to the man, Lyn?"

"Thank you, Sir," she told him.

"Thank you for what?" he asked her. "For turning it on, or for turning it off?"

"Both, Sir, but mostly for giving me so many orgasms," she said, shame-faced. She looked down at her plate, unable to even look at the waiter, she was so embarrassed and humiliated.

I asked the waiter if he was due for a break soon. He told me he was actually a few minutes overdue for one.

I told Lyn, "I want you to take this nice man outside and thank him properly."

"What do you mean, Sir?"

"Find a quiet spot, drop to your knees, and give him a blowjob for giving you so many orgasms."

The waiter said, "I know just the spot. Wait for me outside the front door, and I'll take you there."

Lyn looked at me questioningly.

"Do as the man says, and come back after you swallow all his cum."

Lyn stood up. Sure enough, there was a wet spot on her chair. She walked outside, and the waiter followed right afterwards.

They were gone for about 10 minutes, I would say. When they returned, the waiter handed the remote back to me and thanked me profusely. "She told me a little about how you are training her. Thank you for letting me use your slut. She gave a fantastic blowjob! She let me eat her cunt too! Fuck, she was wet and tasty! Thanks again!"

We paid our bill and headed to the elevators.

"Dave and Katie, you ready to train my slut some more?"

"Fuck yes," they both said.

"Let's get to work!"