Trained Step Sister pt.2 – by theblackknight

Trained Step Sister pt.2 – by theblackknight

First, let me apologize for taking so long to revisit this story. I really struggled with certain aspects of it, and had to set it aside to finish the Chris and Christie series. After some time away, I think that I’ve come back with a better handle on the characters involved.

Last we left off, Allison has started acting in a very possessive way towards Mark, after several weeks of pretending to be an unwilling participant in their sexual acts.

Mark awakened the next morning to Allison’s mouth on his cock. He looked down at her in shock. She had never initiated sexual contact between the two of them previously; this was a whole new thing.
She looked up to see him staring down at her incredulously and gave she him a sultry stare as she pushed herself up on all fours and really started getting into it. She was naked and swinging her hips around in a slow circle while she pumped her arms up and down, swallowing his cock on each downstroke.
Holy shit. Mark thought. She is one sexy bitch.
He was mesmerized by the sight of her heart shaped ass tracing a hypnotic pattern through the air.
Allison grinned; she knew that she had him exactly where she wanted him. As he clenched his teeth and dropped his head back on his pillow, she let his cock drop free from her mouth, hopped off the bed, and sauntered out of the room.
What the fuck????? Mark thought in frustration. Then it dawned on him, Allison was back to her old tricks, trying to provoke him. He calmed himself down, trying to get his erection to go away, but he knew that it was no use.
He hopped up and pulled on some underwear before heading to the kitchen. Allison was there, stark naked, finishing her breakfast.
“What took you so long? Your food got cold.” She went to the counter and grabbed his plate, bringing it towards the table when she dropped it. The plate broke on the floor, leaving a mess of bacon and eggs splattered across the kitchen.
“Oopps.” She said with a mischievous smile. “And that was the last of the food. Looks like you go hungry.”
Mark stared at her impassively. “You better clean that up.”
“Why? It was your food.”
“Then it’ll stay there.” He replied, and went to the pantry, finding some Pop-Tarts.
Allison pouted at his back. He wasn’t playing along, this wasn’t fun.
As Mark busied himself at the pantry, he grinned to himself. Alison was going to have to do a lot better than that. At least she wasn’t trying to kiss him, or do any girlfriend-type stuff. That had seriously freaked him out. As he turned back around, he was treated to quite a sight: Allison was down on all floors, cleaning up the mess she had made with her ass saucily tilted towards him, displaying her pussy and her asshole. As she worked on the floor, she made sure to accentuate her movements so that he couldn’t help but be drawn to her.
Mark steeled himself and exited the kitchen, finishing his food.
Allison heard him leave, and gritted her teeth in frustration.
What the hell was he doing? She had left him with a huge boner, she could still see it when he came into the kitchen! She decided that some direct action was necessary.
When she finished cleaning up the mess, she headed to his bedroom. He was in the shower, with his work clothes laid out on the bed. She smiled and reached down between her legs and started playing with herself.

When Mark hopped out of the shower, he checked his watch. Running a little bit late, shit. He hurriedly finished brushing his teeth and headed out to his bedroom, where he grabbed his clothes and pulled them on before heading out the door. As he was driving to work, he noticed something odd.
What the hell was that smell? It was … him???? No, his shirt. He grabbed it and pulled it up towards his nose and took a deep whiff. What the hell? It smelled like … he could recognize Allison’s body lotion, and … pussy?
Holy shit. What did she do?????
He grabbed his phone and called her.
“Yes???” She was asking for it for sure, that little innocent tone, hinting at a bit of naughtiness.
“Allison, is there something wrong with our washing machine? My clothes smell funny.”
She giggled on the other end of the line. “Check your camera.” And she hung up.
Mark scrolled through his phone and pulled up his camera feature. Sure enough, there was a new video, shot that morning.
As Mark pressed play, he almost swerved into oncoming traffic.
On the screen was a bald pussy. A pair of fingers came into view, and began dipping into the pussy, spreading its’ juices all along the outer lips. Then a white shirt appeared on the screen, and was rubbed along the pussy. After about 30 seconds, the angle changed, and he could see Allison’s face on the screen.
“Think of me at work today.” She said, and blew a kiss at the screen.
Mark gritted his teeth and sped along the road, his mind racing.
As soon as he got to work, he raced into the employee’s entrance and checked in just in the nick of time. He was positive that everyone could smell what was on him, but no one seemed to notice anything. The only problem was, Mark could still smell it, and it was getting him aroused.
As he walked to his post, he surprised by Julia walking up behind him and wrapping her arms around him.
“Hey!” She exclaimed. “I wanted to say thanks for taking me out last night.” She told him. An odd look crossed her face, and Mark panicked. Oh shit, she can smell Allison.
“Yeah, I had a really good time, thanks for going out with me.”
She didn’t seem to be paying any attention to what he was saying, but was instead peering at him, her face locked in a mask of concentration.
“Hang on.” Mark said. He ran to one of the kiddie pools and whipped his shirt off, dipping it into the water and wringing it out. He returned to Julia, pulling the wet shirt back on.
“Sorry about that. My step sister sprayed me with her perfume on my way out the door, that smell has been driving me nuts.”
Julia smiled at him. “I thought you smelled a little different.” She eyed Mark’s lean body through the wet shirt. “So I guess we should have a wet t-shirt contest for the guys. A little equal opportunity eye candy, hmmm?” She raised an eyebrow at him, and Mark grinned. Maybe Julia really could offer him a way out of his mess with Allison.
“Want to do something after work?” He asked her.
“I’d like that.” She replied. “See you then.”
Mark spent the rest of the day with a grin on his face. So he had a date with Julia after work, then home to give Allison a good fucking. The best of both worlds.
Since it was the Fourth, the water park closed early and there was a fireworks show. Julia decided that she wanted to hang around and see it, and Mark was agreeable to that idea.
As the show wound down and everyone headed to the exits, Mark took Julia by the hand and led her to the staff locker rooms.
“So what are we doing in here?” She questioned him, leaning up against the door frame and folding her arms across her chest.
“I just need to grab my stuff. Did you want to grab something to eat?”
She grinned at him. “Oh, so you didn’t have any nasty intentions by bringing me in here?”
“Disappointed?” Mark countered.
She smiled and looked down as Mark walked towards her.
“Maybe.” She smiled demurely.
Mark looked her up and down. She was smaller than Allison, and where Allison was a blue eyed blonde, Julia was a Eurasian beauty, half-Thai, and half-Caucasian. Her Thai heritage could be seen in her facial features, dark complexion, and her tiny frame, which sported large boobs that were almost oversized for her small body.
He put his arm around her waist and pulled him towards her, bending down and planting a firm kiss on her lips. She moaned and melted into him, running her slender hands up and down his lean back. One of her hands dipped down to cup his ass, and she pulled him tightly against her, rocking her hips against his leg. His cock was trapped between their bodies, pressed against her stomach. There was no way she could miss his growing erection. She wiggled against him, causing his cock to twitch and she broke off their kiss, laughing.
“Now about that food you promised me.” She said, looking mischievously at him while she lightly ran her fingernails along his shorts, tracing the outline of his cock.
“Let’s go.” He said, and took her by the hand to his car. They went to a nearby Chili’s, and Julia smiled at him.
“I would have been satisfied with In-n-Out.” She told him.
“Hey, I’ll remember that for next time.” He told her.
Over dinner, the two of them relaxed and chatted about all sorts of things, but Mark couldn’t stop staring at her lips, dreaming about having them wrapped around his cock.
About halfway through dinner, his phone started buzzing.
Allison. He ignored it, but she kept texting and calling, until Julia finally looked down at his phone.
“Aren’t you going to get that?”
“Naw, it’s juts my step-sister. She’s being a pain in the ass.”
“Well maybe it’s an emergency.” Julia reasoned.
“Fat chance.” Mark replied, but he picked his phone up anyway.
“What’s up?” He asked, a little more harshly than he intended.
“When are you coming home? I made dinner.” Allison said.
“I’m having dinner with Julia right now.” Mark responded. “I’ll be home later.”
“But I made you dinner.” Allison repeated, sounding hurt.
“I didn’t ask you to do that, I’ll be home later.”
“When?” Allison asked.
“Later. Now leave me alone.” And he hung up on her, looking annoyed.
“That wasn’t very nice.” Julia said across the table.
Mark shook his head, irritated. Shit, Allison is really getting on my nerves.
“She’s just being a brat. She’s always like that.”
“Do you have a picture of her?” Julia asked.
Mark scrolled through his photos to one of Allison, and passed his phone across to her.
Julia’s eyes widened. “Wow, she’s gorgeous.” Something about the way she said it caught Mark’s attention. He took a closer look at Julia.
Her lips were slightly parted, and he could see her run her tongue across her teeth. Her cheeks were a little flushed, and her breathing seemed to have quickened.
Interesting …
He reached across the table and took his phone back.
“Easy girl. It almost looks like you’d rather be out with her than with me.”
Julia laughed. “Hey, I like hot girls.”
“Really?” Marks’ interest was piqued. “How much do you like them?”
Julia grinned. “It’s college, everyone experiments.”
Mark grinned wolfishly. Julia was a year older than him, and attended the local university from out of state. She had a luxury apartment off campus, and drove an expensive SUV. Mark had her down as a trust-fund princess, who would never have to work a day in her life, pursuing her Mrs. Degree in college.
It seemed that she was also pursuing a few other things.
Their conversation during dinner took on a more sexual bent, and by the end, Mark was straining to keep his erection from bursting through his shorts.
There was nothing overt about what Julia said, but her sly double entendres couldn’t be missed.
As they headed back to the water park to pick up her SUV, she turned to him.
“I think I left something in my locker, do you mind coming in with me to get it? I don’t like being out at night alone.”
Mark looked around. The parking lot was dark and deserted, definitely not a place that she should be by herself.
“Sure, no problem. Better safe than sorry.”
They unlocked the gate and headed back into the employee locker area. The female section was partitioned off from the men’s, but they both shared an expansive entry way. Mark waited just inside the door frame as she headed back deeper into the locker room. He waited for several minutes, and when she didn’t reappear, he wandered in after her, calling her name. As he neared the lockers, she answered him.
“Coming, took me a minute to find it in the dark.”
Mark leaned against the doorway, and she turned sideways to squeeze past him, pushing her ass up against his groin as she did so. He took advantage of the opportunity to wrap his hands around her waist and pull her in tight to his body, leaning down to kiss her neck. She sighed and tilted her head back, giving him more access, and he began tracing kisses down to the nape of her neck. His hand reached up to her large breasts, cupping and lifting them, as her hand worked its way back to his groin, and started massaging his cock through his shorts. After several minutes of this, he brought his hands down to her crotch and began rubbing his hands up and down there, pushing her ass back against his groin. She turned to face him and pulled his head down to hers to share a long kiss. When she leaned back, her eyes drifted down and she looked away.
“It’s getting late, we should be going.”
“Stay for just a little longer.” Mark pleaded with her.
She smiled demurely and protested. “I have to go …”
Mark leaned down and kissed her again while grinding his hips against hers. “Just a little while longer.”
She returned his kiss and was soon humping her hips up against him, her hands trailing down to his ass and pulling him tightly against her.
As Mark placed his hand on her ass, he decided to push things a little, and tried slipping his hand down the back of her shorts. Julia stiffened a bit, but soon started swaying her hips back and forth, while Mark enjoyed the warmth of her soft ass in the palm of his hand.
She eventually pushed him back away from her, and grabbed his wrist, pulling his hand out of her shorts and off of her ass.
“Okay, I really need to get going. Thanks for dinner. Can you walk me out?”
Mark adjusted his shorts, trying to hide his raging erection, but he soon gave up.
“Yeah, let’s go.” He muttered, and began walking out.
As they got to her Escalade, she turned to face him.
“Mark, I really like you, but what happened tonight can’t happen again. I hope you understand.”
“Of course.” Mark said, trying to act the gentleman, despite his desire to mount her right there in the parking lot.
She gave him a quick peck on the cheek and climbed into her SUV.
As soon as she pulled away, Mark was in his car and headed home. Allison was going to get a real good fucking tonight …