This is a standalone story, but you need to read the first two parts to understand the context.
After their long Friday night, Jack and Tina slept in. Jack was having an erotic dream when he woke up.
"No wonder I was having such a pleasant dream," he thought.
Tina was pulling on his balls and sucking his morning wood.
"Mmmm that feels good! I've always wanted to wake up with a beautiful woman sucking my dick."
Tina lifted her mouth off his cock.
"I just wanted to say thank you for yesterday. I fucked eight different guys for hours, and you didn't even fuck me. I can't even count the number of times I came."
She returned her mouth to his cock, licking from the base up to his mushroom head, putting her mouth over the head, rubbing her teeth on the fatty ridge, sucking on it and pushing her tongue in his pee hole.
"Baby doll, I get to fuck you all the time. And I promised I would expand your horizons. Besides, watching you fuck is like having my own private porn movie."
She lifted her mouth off his cock again.
"Just the same, I don't want you to think that I don't appreciate it or that I don't want you, too. Now cum in my mouth so I can have an appetizer before breakfast."
She returned his cock to her mouth, sucking on it and pushing down on it so that her lips were in his pubes. She pulled on his balls and lightly stroked his perineum. She moved her head up and down on his cock, laving her tongue around the head, making it feel to Jack that her face was better than an extremely wet pussy. She let go of his balls and put her middle finger at his ass hole. She had lubed it while he was still asleep. She pushed her finger in and felt around for his prostate. Finding it, she began massaging it. Jack put his hands on the back of her head and pushed her face into his abdomen. She swirled her tongue around his shaft, pulled back and sucked deeply on his cock head as she continued to massage his prostate.
"Ahhhhh, shit," he said as his hips thrust up and his dick started to spasm. His stomach muscles tensed and he began to spurt into Tina's mouth. She sucked harder. He continued to spurt. When he stopped shooting sperm, his cock continued to spasm. She kept sucking. When he stopped, she swirled his cum around in her mouth, savoring the taste. She put her head up and looked at Jack. She opened her mouth and stuck out her tongue, which was coated with Jack's sperm. She swirled it around her mouth. Then she closed her mouth, put part of the cum under her tongue, tilted her head and smiled at Jack. She swallowed dramatically. Then she moved her body up on his, found his lips and kissed him, pushing the remaining cum into his mouth. Jack accepted her tongue and sucked on it. They lay there for a few minutes, caressing each other's bodies.
"What would you like to do, your highness?" said Jack. "It's our last full day and night in Vegas today."
"Well, in keeping with the fact that you have turned me into a sex machine, I want to get laid. More than once. It seems like this non-stop sex is just making me more horny. And I want you to get fucked, too. Not by me. Well, not just by me. I'm sure after we leave Vegas we won't be doing these things quite so much, so I want to take full advantage. What would you like to do, Daddy?"
Jack giggled.
"I kinda like your plan. I think we're on the same page. Do you have any ideas?"
"No, Daddy, you're the guy. That's your job."
"OK, OK, got it. Let's shower first and then get some breakfast."
Two hours later, after fucking in the shower and eating breakfast in the hotel restaurant, they were out on the floor of the casino with the slot machines. Jack had given Tina two hundred dollar bills to put in a quarter slot machine, and she was playing it.
Jack was wearing blue jeans and a Mariner's t-shirt. Tina was wearing a just-purchased short white skirt, with a cotton halter top, no hose and white high heels. In keeping with her earlier statement to Jack about what she wanted to do today, she wore no underwear. Still horny, her nipple points were clearly visible through her halter top, as was her bare, flat tum just below the halter, for anyone that cared to look. And lots of men did. Seated in the chair by the machine, her skirt rode up to just below her crease.
"God, she's really starting to open up," thought Jack, not without some pride. Although there were plenty of cocktail waitresses on the floor of the casino to keep drinks filled, Jack got up to go to the bar.
"Be right back, baby doll."
Tina was engrossed in the slot machine, happily punching the red button that spun all the shapes.
"OK, Daddy, don't abandon me. If you're gone too long I might just get picked up," she said, giggling mirthfully.
Jack laughed. "Might be just what you need."
"You think? It might be just what I want!"
Jack was gone about 15 minutes. When he came back, Tina was standing, talking to an attractive man about 40. She had her hands on her hips. He turned on his heel and walked away. Jack approached with two drinks.
"Thanks, Daddy, I need that."
"What happened?"
She giggled.
"This cute guy came up just after you left and started flirting with me. Telling me how hot I looked and how sexy my legs were. He had a wedding ring. He asked if I would go for a walk with him. I said 'You saw that I am with someone. What about him?' 'We don't have to tell him.' 'What about your wife?' 'She's in our room. She doesn't need to know, either.' 'You just wanna fuck me, don't you?' He had a weird look on his face when I said that. I could tell at that point he was a jerk. So I said 'Tell you what. I kinda want to fuck and you're cute. Call your wife. If she fucks Daddy I'll fuck you. In the same room. Here's my phone, call her.'"
She guffawed. "That threw him for a loop. No way he was gonna do that. He couldn't wait to get away from me."
Jack took Tina in his arms and kissed her.
"I'm proud of you, baby doll. You handled that perfectly."
Tina pushed her pussy against Jack's manhood and rotated her pelvis against it.
"Thank you, Daddy, but it made me kinda horny. You've released the beast in me."
Jack laughed. "Yeah, I know. Give me some time. I'm working on it."
"We could work on it in our room."
"Yes, but this is a target rich environment. I'm working on finding you a stranger to fuck before lunch."