When Mia turned 18 years old, her mom and her stepfather had been married for five years. Coming from a different country, she and her mom initially had a tough time adapting to their new life, and her stepfather helped them along the way. She had a good time living in the suburbs on the west coast, her new home was cozy and spacious, and she was proud of her new dad.
On a particularly hot evening, something taboo happened between Mia and her stepfather. It all started when their car stopped working and they had to take a ride in the neighbor's vehicle. The neighbors were a lovely mature couple who helped them a lot, and they were driving back home and offered a ride, so Mia, her mom and her stepdad got into the car with the neighbor's son.
The neighbor's son was a big guy, sort of ripped and older than Mia. But her stepdad was even bigger, so her mom was squeezed between the two on the backseat, and Mia had no space to sit. She ended up sitting on her stepdad's lap.
"You'll have to sit on Paul's lap... you're much lighter," her mom said.
"Really, Mom? Okay..." Mia said, feeling embarrassed.
Her stepdad grinned at her and tapped his own thigh, and she blushed a little. Paul was a large man, 45 years old at the time, and a former football player. He was out of shape, but still big and tall, with thick arms and legs and a strong beer belly.
"Come on, bunny, hop on," he said playfully and everyone chuckled.
"This is so awkward," Mia said smiling, but followed his advice.
"How old is she?" asked the neighbor's wife.
"She's just turned 18," her mom replied.
"She's so pretty," said the neighbor's wife.
Mia blushed harder and finally sat on Paul's lap - she sat on his right thigh, really. That day she was wearing her pink cheerleader skirt, and her cotton panties underneath, and her stepdad was wearing his loose gym shorts.
She could immediately feel the hairs on his thigh, and they made her tingle. She closed the car door, and suddenly noticed Paul's thigh was warm and muscular. He was very manly and she felt more embarrassed.
On the way home, the neighbor had to drive through the downtown area and they were stuck in traffic for twenty minutes, and things got weird. Every time the car drove through a sharp turn, Mia moved a little bit on Paul's lap and her smooth panties rubbed his naked thigh. The more she moved, the more his shorts slid up, and it felt like she was sitting on his naked thigh.
Then when the car drove over a bump, she jumped a little on his lap, and a faint moan left her mouth. He seemed to notice and moved his thigh slightly. She was sitting too close to his crotch, so she tried to move down a little, but he put his manly hands on her hips and made her sit back. Mia's mom was distracted, talking to the neighbor's wife, and nobody noticed. Paul let out a low sound in Mia's ear, and it gave her goosebumps.
Paul and Mia were very friendly and playful, and she adored him and didn't think he was taking advantage of her. She felt really warm and cozy on his lap, and the friction between her panties and his hairy thigh was making her feel warm inside.
After twenty minutes, they were driving through the neighborhood, and there was a big bump on the road. Mia jumped really hard on Paul's lap, and she noticed her pussy was a little wet and rubbing against his very warm leg. She was really horny all of a sudden, and he seemed to notice the wetness on his leg. She felt something big and hard on her buttcheek, and realized her stepdad was getting super horny.
Everybody was talking loudly, so they didn't notice anything. Mia decided to move a little bit up and down to rub her wet panties on his leg. She was really enjoying the sensation and it was driving her insane knowing he was her stepfather and they were doing something naughty and taboo.
Paul suddenly placed his big forearm on her lap, very casually, and moved his hips upward, rubbing his fat hardon against her. She started shaking and had to control herself not to moan.
They finally arrived five minutes later, and by that point her pussy was soaking wet on Paul's leg, so standing up was very awkward. She waited until the neighbor's son left the car, and then her mom left after him, and then she finally stood up and moved her skirt a little, to hide her soaking wet spot. Paul covered his wet thigh with his shorts, and they were able to get inside the house without any trouble.
She was red and her heart beat fast, and her mom noticed.
"What's wrong? Do you have a cold again?" her mom asked.
"No, I'm just a little tired from the PE class," she lied.
"Okay, then go to your room and rest," her mom said. "Tomorrow I'll travel for work, and you'll stay home and take care of things," she reminded Mia.
"I can't go out with friends?" Mia protested.
"No. Your stepdad is tired and you're gonna cook and clean up the kitchen for me," her mom explained.
"Okay, fine, good night Mom," Mia said.
"Good night, baby," her mom replied and kissed her head.
Mia went upstairs and inspected her panties. They were super wet and she was shocked by the amount of pussy juice that car ride had caused. She had never been that excited before, and to be honest, she was a shy girl and didn't think about sex that much. She kept her panties safe until they were dry, and took a long shower and touched herself a little, thinking about her stepdad...
Later that night when Mia was in bed, she heard loud moans and noises of sex coming from her mom's bedroom. They were having very loud sex and she could hear the faint sounds of bodies clapping. She felt horny again, thinking about her stepdad's warm thigh, and she felt a little jealous.
The next day her mom left in the afternoon. She reminded Mia to cook for Paul and take care of the kitchen after dinner. Her mom worked in sales so she had to do a few business trips once in a while, and she would come back in two days. Mia had left in a hurry for school earlier, so she had not seen Paul yet.
Her stepdad came home from work at 6 p.m. and dinner was almost ready. She blushed when she saw him walk into the kitchen. He stared at her and smirked.
"How's it going?" he asked.
"Everything's fine," she replied. "Dinner will be served soon."
"Alright. I'll take a shower and wait in the living room."
"Okay Dad," she said. She always called him Dad.
He walked closer and stood behind her, making her feel goosebumps again. Then he kissed her shoulder in a friendly way, and talked in her ear.
"Did you enjoy the ride yesterday?"
She moaned a little and felt her heart beat faster.
"Yes Dad," she said.
He chuckled and walked away. She wished he had stayed and kissed her on the ear.
When her mom was not home, they liked eating dinner in the living room, so Mia brought two plates filled with steak, bacon and lots of rice, and Paul's favorite salad. He was sitting on the big couch, wearing his pajama shorts and a white tank top which exposed his muscular torso and arms, and his manly legs.
He smirked at her and grabbed his food, and she sat next to him, and they watched the sports channel. He was really into football and they talked about it a lot, and he taught her everything about it.
"Hmm, your food is my favorite," he said to Mia, and took a big bite.
"Is it better than Mom's?" she asked smiling.
"Hmm, a little better..." he replied.
She chuckled and got closer to him, and moved her leg to touch his thigh. She was wearing her pink shorts and a small blouse that exposed her natural breasts.
Paul seemed a little uncomfortable all of a sudden.
"Honey, yesterday... I wanna know how you felt," he said.
She blushed a little and looked at the TV.
"Hmm, I dunno Dad," she said. "It was kinda fun..." she admitted.
"I'm glad you liked it," he said. "But your mom wouldn't like knowing what happened."
