Matt was aware during dinner that Kim was desperate to pull him over the table and make love to him. She really wanted her sister to leave and for them to be hard at it before Jess had even reached home. She’d never desired anyone so much.

As Matt finished his dinner, he was also aware that Jess had something to tell him and that she wanted to be alone with him.

“Did you enjoy it, dear?” his wife asked as he relaxed back in his chair.

“It was okay, thanks,” he said without any great warmth. “Jess, do you want to come to the living room with me and watch TV while Kim clears up?”

He studied both sisters. Jess immediately sprang to her feet looking vibrant while Kim’s face reddened with barely-controlled rage as she stood in her slinky black dress and proceeded to clear the table.

Jess followed Matt into the living room and sat across from him. They could hear Kim in the kitchen filling the sink with tap water.

“So, Jess, back to this guy you were telling me about?”

“Hmm… Do you really think I should just tell him, even though he’s married?”

“As I said before, I would want to know if a beautiful woman like you wanted me.”

He got up and moved to sit next to her. He could tell she was nervous, although she didn’t shift away from him. He felt her tense, the hairs on his neck feeling the electric charge in the air.

“Okay, Matt… the guy I love is you.”

He looked at her face as she awaited his reaction; he tried to play on it.

“Jess, I’m shocked,” he eventually said. “I’m married to your sister and I had no idea how you felt.”

“I know, but I can’t help how I feel. I wish it had been me you’d talked to in that bar. I would’ve left my marriage for you then — but now you’re with Kim, it’s a mess. The only thing I’m sure about is that I love you.”

“Oh, Jess, you must understand me and Kim are happy.”

He could see her total disappointment. He could also tell she was considering telling him about his wife's infidelity.

“Okay, I admit you’re so much hotter than your sister,” he said, “but she’s dynamite in bed. If I decided to leave her, how would I know if you’re as good?”

“First of all, Matt, and I’m not saying this to hurt you, Kim has been having an affair. And, second, how about we see how happy I can make you?”

Jess was going for it, holding nothing back. She turned to face him and Matt lifted a hand from the couch to her face. With his palm on her jaw and fingers on her neck, he leaned in and kissed her. Her eyes closed just before impact and she moaned slightly upon the second press of their lips. They stopped and looked towards the kitchen as the sound of plates being scraped filled the house.

Undaunted, they turned to each other again and this time kissed more passionately, falling back into the couch. Matt slipped a hand inside her jumper and squeezed a firm breast over her bra as Jess put a hand on the back of his head and pulled him closer to kiss him harder. At the same time, she put her other hand on his groin, caressed his bulge and squeezed before quickly stopping.

“No… we need to stop. I don’t want to hurt Kim.”

“We were meant to be together, Jess, you and me.”

“Agreed, but she’s my sister.”

They moved apart. “If you love me, you’ll find a way,” he whispered as Kim walked into the room and sat next to them.

“So, Jess,” she said, cuddling Matt’s arm, “won’t hubby be worried?”

“Er, yeah, I suppose he might.”

“Well, if we’re still on for tomorrow, I can meet you around eleven in town again. Helen is coming, too.”

“Are you going out tomorrow, Kim? I’ve got the day off,” Matt interjected, intending Jess to take the hint.

“Actually, I’ll probably not make it, Kim. It’ll be just you and Helen.”

“Pity, Sis.”

“Yes… well, anyway, I’d better be going now.”

Matt and Kim followed Jess to the door where she looked back around. Kim was still clinging to her husband’s arm, tits pressed against him.

“So, you’re meeting Helen around eleven?”

“Yeah, why?”

“Oh… I was, er… just in case I can make it.”

She quickly turned and Matt and Kim watched her stride to her car and drive away. Matt closed the door and Kim was immediately all over him, her hands going from his head to his back while she pressed her body against him. With both arms wrapped around his waist, her tongue entered his mouth.

Matt had never known his wife to be so turned on and his hard cock hurt in the confined space of his pants. She jumped up into his arms, and wrapped her legs around him, locking feet and ankles. She tugged his shirt and moaned continually while smothering him in kisses.

Grasping her buttocks, he waddled along the hall toward the stairs as her actions grew more and more erratic and passionate. Her short black dress was now ruffled up around her waist and he darted his tongue into her mouth.

As he tried to climb the first step, she sucked his tongue. He couldn’t mount the second step so had to lower while she busily grappled with his belt, sliding it through the trouser loops and tossing it clear before drawing down his fly. Matt clawed her breasts, pulling at the thin material of her dress.

In another time, this would never have happened. Even if it had, Kim would have stopped and complained about him ruining her sexy new dress. Tonight, though, she loved everything he did. She moaned and groaned under the touch of her personal sex god.

She released his enlarged member free, pushing her breasts against his hands before sliding down and taking his erection into her mouth. His knees went weak as her tongue darted over the head of his cock followed by moist lips sucking along his shaft.

He wanted to close his eyes to fully appreciate the pleasure — but the view of his unfaithful wife sucking him also made him want to watch her punishment.

Matt suddenly pulled himself from her grip and the lips that had been clamped to his cock. Looking up, she smiled at him but was stunned when he pulled her up, spun her around, and pushed her down, banging her knees hard onto a step. Behind a startled Kim, he lifted the black dress up to her waist, then ran a finger along the seam of her panties before pulling them aside. His saliva-lubricated shaft slid effortlessly into her and she gasped, her head on the carpeted step. He built up his rhythm, pumping her pussy as he found the height of the stair perfect for maximum penetration. With every aggressive thrust of his hips, Matt watched her head rubbing against the carpet and heard her screams of delight echoing around the house.

He continued to ram into her as she cried out, “Don’t stop…don’t ever stop… harder, Matt…please, deeper, harder…”

He felt her pussy tighten, trying to milk him, and he thought how she’d only sparingly allowed him to fuck her bareback. Tonight she was going to get his full load of seed.

Grasping her hips, he bucked fiercely against her, his pelvis slapping noisily against her ass. He quickened his thrusts until he suddenly soon felt the magical build and glorious eruption of his sperm. With his full weight resting on her, Kim moved an arm onto a higher step to help support them both.

“Fuck, that was great,” she gasped.

“Yeah, sure was. Just a pity your sister didn’t stay for the show.”

“I hope you’re kidding.”

“Course I am.”

SHOPPING

Matt watched TV and Kim returned to her usual self — didn’t make breakfast, offered no good morning, and her face indicated her obvious annoyance at being so forward with him the night before.

He wondered exactly what she must be thinking — then, as she came into the living room, he remembered he could get the answer.

“Stop,” he demanded. “Tell me what you’re thinking and why.”

Kim stopped walking, a blank expression on her face.

“I’m annoyed that I had sex with you last night. Not only that but also that I threw myself at you and that you came in my pussy. I’m also thinking about how best to get the money off you to buy a new dress I’ve seen.”

Matt grinned. “Kim, when I click my fingers, you’ll want my cock again. But, this time the wanting will start slowly. It will rapidly build, however, and even though you’re out with your friend , Helen, you’ll need my cock in your pussy. The desire will be unbearable. Also, other than the hundred pounds you currently have in your purse, you’ll not spend another penny without my consent.”

Kim nodded and he clicked his fingers and watched her try to understand why she’d stopped walking. Eventually, she grabbed her bag and keys, leaned down to give him a peck on the shoulder, and said, “I’ll see you later.”

He was slightly surprised by her action as he knew she was still angry, but he shrugged and dismissed it from his mind.

Kim hadn’t been gone many minutes when he heard the door open again and footsteps in the hall. It had to be Jess.

“Matt,” she said, entering the room.

Matt stood up and studied her. She wore a similar jumper but this one was blue, her hair was pinned up and she’d obviously been slightly heavier on the makeup. But she looked absolutely stunning, the heels and washed-out blue tight jeans adding to the look.

“Hey Jess, Kim’s out right now.”

“Yes,” she said. “You know I’ve come here to see you. It’s what we talked about.”

As she stopped in front of him, her large hooped earrings swaying, he breathed in her perfume.

“Oh, right. Well, look, Jess, to be honest, Kim and I had great sex last night. I think we should put this all behind us and move on.”

Jess looked crushed. And, as Matt admired her beauty, he considered how she was now in love with him and what guys would say if they saw him with this new stunning wife — and one that was financially loaded into the bargain.

“What do you mean, Matt? You were all over me last night. I could feel the warmth of your hand on my breast all night.”

“I know what we did, but—”

“But nothing. She’s been cheating on you; I would never do that, I love you. Don’t you understand?”

“Do you really feel like that?”

“I would do anything for you, we’re meant to be together.”

“But the sex is so right with Kim.”

Before Matt could say another word, she kissed him with great passion, and his rapidly-forming erection forced him into his shorts to adjust himself. As Jess dropped to her knees, he grasped her elbows and pulled her upright.

She stared at him for a few seconds then pulled the clasp from her hair, allowing her silky locks to flow to her shoulders. Matt lifted her jumper over her head and tossed it onto the arm of the couch. Looking down, he fondled her magnificent breasts over the bra before unclipping it and throwing it on top of her discarded sweater.

Jess undid her jeans as Matt bent to hungrily kiss her breasts and suck her nipples. She moaned, cradling his head in her arms, while he pulled down her jeans and she stepped out of them. Matt reached round, held her cheeks and slipped his hand inside her thong. They kissed as Jess eased a hand inside his shorts and grasped his length, stroking it while he removed his t-shirt and dropped it on the floor.

She pushed Matt backward until he sat on the couch. There, he gazed over her perfect figure. He’d thought his wife was not far behind her sister in looks — but he now decided that Jess had Kim beaten hands down.

Squatting between his legs, her warm tongue covered every pulsating inch of his shaft before she pulled down his foreskin and licked his exposed head. Matt felt more saliva dripping onto him as she took him ever deeper into her mouth.

Hands on the back of her head, he encouraged Jess to go deeper and he sank into the couch while relishing the pleasure being offered. He knew Jess was also enjoying it and she cupped and tickled his balls as she sucked his cock.

Suddenly, Jess’ head stopped bobbing up and down — and, in seconds, Matt heard the car’s engine. No mistake, Kim’s car had pulled into the drive!

They stared at each other wide-eyed before she quickly grabbed her clothes and ducked down behind the couch. Making his way into the hall, Matt tugged on his t-shirt and watched the door open.

Kim walked over to him and, after kissing, said, “Helen phoned to say she would be twenty or so minutes late, so—” she kissed him again, “I decided to come home and fuck you.”

Matt realised he’d put the suggestion in too deep and that he’d failed to include the instruction not to return home when feeling a desire for him.

“I stopped off for these.” She showed him a pack of condoms. “Hurry and put one on.”

“No.”

“What?”

“I said ‘no’… I’m not wearing one. I’ve never liked them.”

Kim was clearly past caring. Still wearing her jacket, a bag slung over her shoulder, she pulled her panties down from under her skirt and pushed Matt toward the couch. But he pulled her down onto the carpet and, as he lay back, she straddled him, tugged down his shorts enough to expose his cock, and lowered onto him.

Matt could see Jess watching her sister ride his cock. Obviously, she wasn’t amused but mouthed, “It’s okay,” as he reached up to squeeze Kim’s tits under her jacket. Her pussy was incredibly wet and she bounced on his cock as he tried to arch his back for deeper penetration.

Jess resorted to playing with herself with her eyes closed but Matt knew she could hear the smacking and slapping from Kim’s frantic efforts. He quickly felt on the edge of climax and that increased when he watched Jess make herself cum. Then he erupted, spurting his seed in deep.

Kim didn’t wait long. As soon as Matt’s cock went limp and flopped from her drenched pussy, she got off and walked over to her panties. Slipping them back on — and without looking at Matt — she asked, “Is there any chance of two hundred pounds for a new dress?”

“Yeah, there is… absolutely no chance.”

She glared at him and stormed out of the house. He watched her pull away from the drive and turned to the couch.

“She’s gone.”

“Good.”

“You can come out now.”

“I can’t.”

“What do you mean, you can’t?”

He walked to the couch and peered over the back. He saw Jess lying there in an exhausted state. More to the point, she’d come so hard, she’d made a mess all over the back of the couch and her clothes.

“I’ve never been with a sprayer before,” he said, grinning.

“I’ve never done it before. You know, I should be angry at you fucking her in front of me, but it was so hot. Anyway, how are we going to clean this up before she comes home again?”

“Hmm,” said Matt, a twinkle in his eye, “I’ve got a feeling I can convince her it’s okay.”

tbc