Twins - Cover

Twins

Copyright© 2019 by Oldtimer

Chapter 21

Incest Sex Story: Chapter 21 - Teenagers Alex and Allie fall in love with each other and try to keep their relationship from their parents, friends and others. This story will take them from adolescence to adulthood.

Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa   mt/ft   Fa/Fa   Teenagers   Consensual   Romantic   Fiction   Incest   Brother   Sister   Light Bond   Rough   Spanking   Anal Sex   Analingus   Cream Pie   Exhibitionism   First   Food   Masturbation   Oral Sex   Petting   Safe Sex   Squirting   Foot Fetish   Public Sex   Size  

The twins walked arm in arm through the mall when they came across a department store.

“Oh, Alex, let’s go in here. I wanted to get some new panties.”

Alex frowned. Even though he was with the woman he loved, he wasn’t very interested in accompanying her when she went clothes shopping. Of course Alex was smart enough to realize that it was something guys did for their women.

“I promise I won’t take too long,” Allie reassured him. Alex smiled and literally dragged his feet as Allie led him into the store.”

Allie took Alex straight back to the ladies department. Alex was grateful she didn’t stop along the way to look at jewelry or perfume or other stuff. Allie started looking over some panties hoping to pick up a pair or two at a decent price.

After a couple of minutes she was interrupted by a saleswoman, “Can I help you with something, ma’am?”

Allie looked up and saw a woman in her late-20s dressed in pumps with 3” heels, a black, mid-thigh skirt and a pink blouse which was unbuttoned enough to show a modest amount of cleavage. The heels made her generous breasts and tight butt stick out. Her hair was almost platinum blonde worn in a bob. To describe her as beautiful would be an understatement.

The twins looked up at her and she introduced herself, “Hi, I’m Catherine. Can I be of any assistance to you?” The twins were somewhat taken aback by her beauty.

“Uh, my boyfriend and I were just looking for some underwear,” Allie replied somewhat nervously.

Catherine smiled, “Well, I don’t think we have any his size.” The twins chuckled and felt more at ease around her.

Allie said, “Well, I just thought I’d pick up a pair or two.”

Catherine nodded, “I’m sorry, I didn’t get your name.”

Allie smiled, “I’m Allie and this is my boyfriend Alex.”

Catherine stuck out her hand for the twins to shake. She looked Alex up and down appraising him. She licked her lips thinking he was pretty hunky. She looked at Allie again then back to Alex. A thought went through her head for a second but she put it in the back of her mind.

“We do have a nice selection of panties, Allie, but let me ask you something. What do you wear to please Alex?”

Allie was taken aback by the forward question. “What do you mean?”

Catherine said, “I don’t think I’m wrong when I assume you two can hardly keep your hands off each other. Am I right?” The twins blushed and Allie smiled. Catherine grinned, “I thought so. I just wondered, Allie, when you two get together, do you have anything special to wear to bed for him?”

“Not really. Just one of his T-Shirts and some lacy panties.”

Catherine smiled knowingly, “I see. I’d like to show you something over here, Allie. You can come along too, Alex.”

Alex couldn’t believe what Catherine was saying to Allie. She was being so forward and he was nervous Allie would trip up and tell her that they were brother and sister. Now even though Alex loved his sister he was still a man and he enjoyed looking at Catherine. The twins followed her over to the lingerie area. Catherine selected a blue teddy that looked to be about Allie’s size.

“Alex, how do you think Allie would look in that?”

Alex gaped at the teddy and said, “Hot.”

Catherine chuckled, “I knew you could speak.” She saw Alex’s face get red and she said, “I’m just teasing but don’t you think Allie would look great with this on some night when you’re at her house and her parents are going for the weekend?”

Alex looked at Allie with lust in his eyes. “She sure would,” he replied.

Catherine took Allie by the shoulder, “Allie, honey, why don’t you take this in the dressing room and try this on. See if it fits.” Allie was getting horny looking at her brother’s reaction to the teddy. She thought she’d try it on at least. Catherine was so friendly.

“OK,” Allie agreed and took the teddy into the dressing room.

Catherine said, “I’ll be in there in a few minutes to see how it looks, Allie.”

When Allie disappeared into the dressing room, Catherine checked out Alex’s crotch. He seemed to be blessed with a generous amount of man-meat. But she didn’t want to seem like she was coming on to him so she just asked him a few innocuous questions.

“Are you two from around here, Alex?” Alex wanted to be on guard and not let Catherine believe he and Allie were brother and sister.

“We just came in with our parents to go to Six Flags before we go to school.”

“Oh, are you in college?” Catherine asked.

Alex smiled, “No, we’re seniors in high school.”

Catherine smiled, “Ahhh, that’s a nice time. So are you two childhood sweethearts?”

Alex blushed, “You could say that.”

Catherine said, “Well, you look like you’re in love.”

“Oh, we are. We’re going to college in Colorado together next year.”

Catherine said, “That’s wonderful. You better keep a good eye on her there. College guys are going to go for her and many a high school romance has gone by the wayside during college. The girls will love you too.”

Alex grinned shyly, “I’m, not worried. We’ve always been together and we always will be.”

Catherine studied Alex for several seconds and the thought that was in the back of her mind popped up again.

“Alex, I’m going to see how Allie is doing. We’ll be back in a minute.”

Catherine went into the dressing room and looked at the pretty blonde teen in her sexy outfit. She looked at her face again and thought for a minute.

“Allie, sweetie, you look so hot. If Alex sees you in this, he’s going to want to fuck you right away.” Allie giggled. Catherine couldn’t help but delve deeper, “I hope you don’t mind me being so forward but how is he in bed?”

Allie said, “Honestly, we haven’t been doing it for a long time. We just started this summer. But we’ve been making up for lost time when we can. He’s such a good lover. He’s got such a nice cock.” Both girls laughed.

Catherine said, “I’m going to get something else that is going to make this outfit that much hotter.” She left the dressing room and gave Alex the OK sign. When she returned to the dressing room, she brought with her a pair of blue fishnet stockings.

“Allie, try these on. When Alex sees you in these, he won’t even wait for you to take this off to fuck you.”

Allie closed her eyes and moaned, “Mmmmmm, I can still feel his cock in me.”

Catherine deduced that they fucked that morning or the evening before. But if they were on vacation with their parents, unless they were very liberal, they would have a difficult time getting together if they stayed with their respective parents.

Allie broke herself out of her reverie, “I ... I mean when we did it in the bathroom at Six Flags yesterday.”

Catherine grinned, “Really?”

Allie said, “Yeah. We made up a homemade Do Not Disturb sign and stuck it on the door with gum. Then he fucked my brains out.”

“That’s so hot, Allie. It’s so exciting to fuck in public. I had a boyfriend in college who I used to fuck at the drive in movie all the time.”

“Yeah,” Allie said. “We do that too. There’s this place where we live called The Hill where everybody goes to make out and do other things. Alex and I go there in the middle of the day and fuck.”

Catherine thought that was really hot but thought it was odd that they fucked in the middle of the day.

“Why do you do it during the day, Allie? Doesn’t everybody do it at night?”

Allie had to think fast, “Uhhh, we have a strict curfew and we can’t stay out past 8. Plus cops go up there at night and no one goes up there during the day. Alex figured that out.”

Allie tried on the stockings and she looked even sexier than before. Catherine asked Allie what size shoe she wore.

Allie said, “5 1/2”

Catherine stepped out of her shoes and gave them to Allie.

“Try these on, Allie. Alex is going to rape you when he sees you in this with heels.” Allie put the shoes on and looked at herself in the mirror.

“Damn, I look good,” she said. Both girls laughed.

Catherine said, “Why don’t you take these off and I’ll bring them up to the register and ring them up.”

Catherine took back her shoes and left before Allie could tell her that they didn’t have enough cash to pay for the lingerie. She wanted the teddy and the stockings badly. It felt so good on her and made her feel sexy. Plus Alex was going to love it. Then she thought that they might accept a check. Alex took their checkbook with him. Maybe they would accept a check. She took her teddy off giving her nipples and panty covered pussy a quick rub. She took the stockings off and put her dress back on.

Catherine was at the counter chatting with Alex. She was the best salesperson in the store and it wasn’t hard to figure out why. She combined good looks, a great personality and the ability to connect with her customers. She made them feel like they were her friends and not just customers. She felt a connection with these kids when she looked at them.

It was almost a feeling of Deja Vu and some of then things Allie said brought back those feelings. But she put those thoughts aside. Sure, she wanted to sell the couple the teddy and she was nice to them so they would buy it instead of the panties. But she genuinely liked them.

Allie brought the teddy and stockings and the panties up to the counter and Catherine added the total up.

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