Friday night came and Sam looked forward to seeing his sister in her new dress again. When he got there Randy was already dressed and ready to go, and was sitting in an easy chair, drinking a beer and watching a basketball game on TV while Alexis finished getting ready upstairs. Sam called out when he came in the door. Randy waved his way and he heard Alexis call back to him "Come on up for a minute Sam." He bounded up the stairs and went to her room. When he walked in she was sitting at her vanity, hands up in the air, putting the last touches on her hairdo.
She was dressed in panties.
Black panties.
That was all.
She glanced at him in the mirror and laughed when she saw his open mouth. "You've seen me almost like this. Hand me my dress, would you please, Sam?"
He reluctantly pulled his eyes from her dark tipped breasts, so round and beautiful and saw the dress lying on the bed. He picked it up and by the time he turned with it to her she was standing, facing him. She took the dress, lowered it to the floor and stepped into it gently, bending over. Sam found himself bending to one side to see her hanging breasts, like ripe fruit on a tree. Alexis looked up and saw that he was staring at them as she pulled the dress up over her hips and toward what he gazed at.
She stopped as the dress got just below her breasts.
"You want to touch them don't you little brother? That's a no-no, you know. Looking is one thing, but touching is another."
Sam looked. In fact he stared. While he was staring he licked his lips.
Alexis arched an eyebrow. "Oh, so you want to taste them? That would definitely be a no-no."
His eyes pled. He thought she was going to cover them up, but then she whispered, "OK, OK, but just one little taste."
Then she grinned and shoved her left breast toward him. Sam couldn't believe it as his mouth descended over the stiff dark nipple and he gave it an exploratory suck. His sister rasped in a breath and her hands came to the back of his head, holding his lips on her nipple.
"Ohhh that feels so nice and naughty. You know, if I hadn't already fed Todd you'd be getting a mouthful."
Then it was over and she was kissing him on the lips. Not a sisterly peck, but not a long spit swapping kiss either. Her eyes were hot as they looked into his.
"I like being this naughty," she said.
Then she pulled the dress into place, tucked a couple of nursing pads in position and pushed Sam toward the door.
When they got to the living room, Alexis had to go stand in front of the TV to get her husband's attention. When he finally saw how she was dressed he whooped, jumped up and said he was ready to go. He put an arm around her, his hand landing on her round ass and pulled her toward the door. "We'll be back around one," he said. And they were gone.
It was quiet in the house. Sam realized his dick was stone hard. And that it had been stone hard all the time since his sister had let him suck her nipple. With a sigh he sat down on the couch and started watching the rest of the game Randy had been watching.
He was asleep when they got home. Alexis woke him up when she came in the door. He looked at her questioningly as she was alone.
"Randy's drunk on his ass again. This was just another excuse for him to go out and get wasted. Can you come help me get him inside?" Alexis said.
Together they got him in the house and down the hallway to their bedroom. Alexis asked him to help get Randy undressed and while they were doing that Sam saw he could see down her dress to her beautiful breasts. Alexis looked up once and grinned as she saw where he was looking.
"Have you been thinking about me tonight?" she said softly.
"Yeah. I couldn't help it," he murmured.
He pulled Randy's pants off, his underwear getting tangled in them in the process. Sam stopped, staring at Randy's penis. It was tiny! Well, maybe not tiny, but Sam realized his own penis had to be at least twice as long and much thicker too. Alexis reached out and flipped her husband's with her finger. "I guess this thing won't do me much good tonight. Help me with my dress?"
Alexis turned her back to her brother and he untied the knot that held it up behind her neck. She was facing the mirror and she let the dress slip down off her breasts. Sam noticed that the nursing pads were gone. Her nipples were hard and standing out. Sam gulped at her image, dressed again only in black panties. She saw him looking over her shoulder at her image in the mirror and reached back for his hands. When she found them, she brought them under her arms and to her breasts. Her meaning couldn't be mistaken. Automatically his hands cupped and covered her breasts, squeezing. She sighed, let him fondle the heavy globes for a few minutes and then turned around to face him, reaching her face up for a kiss.
That kiss made him stone hard again.
"Help me with my panties?" Alexis said, her voice low.
It almost made Sam laugh ... the incongruity of her asking for help with something like that.
"You really need help with them?" he couldn't help but ask.
"I want help with them," she said, just as softly and very seriously.
Again Sam gulped as he kneeled, his face even with her mons. Very slowly he reached up and began to slide them down. Inch by inch her sparse blond pubic hairs came into view. Then he saw two drooping vulva peeking out between her legs. She leaned into him, brushing those blond hairs against his nose. He couldn't help himself. It was something he'd wanted to try his whole life, and he had dreamed of doing it with this very woman.
His tongue licked right between those dewy vulva. She gasped and pushed her pussy harder into his face.
"I was thinking about you tonight too," she breathed. "I was thinking about you being hard for me."
She pushed him away and, as he stood up, she sank to her knees.
"My turn," she said in a low voice.
Her hands went to his belt, then the button of his pants and he heard his zipper slide. He felt her hands on the waistband and felt it scrape gently over his hips. She pulled his shorts down with the pants. He sucked in a breath as he felt his stiff penis catch in the cloth, trying to bend, but not being able to. She jerked and his pants cleared his dick suddenly. It bounced upward and bobbed, pointing right at her wide eyes.
"Oh my!" she said, her voice slurred. "I had no idea."
"What?" his voice was trembling. "What's wrong?" He looked at her face, trying to see if she was disappointed or something.
"Oh Sam," she said, her voice still low and passion filled. "Nothing is wrong. No, baby, nothing is wrong at all. I just had no idea you were so ... big." Her voice trailed off and she licked her lips. Her head tilted sideways as she stared at his cock. "And I didn't know you weren't circumcised."
He started to ask if that was OK as her hand came up and grasped his penis. His question turned into a groan as she skinned the foreskin back off the glans. Her other hand was busy between her legs, moving quickly. Sam began to feel an orgasm coming on quickly and tried to fight it down. Her hand felt so wonderful, but it would all be spoiled if he splattered all over her.
"Alexis?..." he began. "I feel funny ... I mean ... something's happening..." He tried to pull away.
Alexis let go of his cock, but her hands went to his butt and she held him. She looked up and smiled at the look on his face. "I'm sorry, baby, I should have remembered you're not used to this." She stared at his cock again and licked her lips. "I'd really like to taste you, but I don't want what's about to happen to go to waste."
She stood up quickly and grabbed his hand, pulling him toward the bed. Randy was already snoring on the edge of the king sized mattress. Alexis sat down on the other side and pulled Sam between her legs. She pulled his head down toward her as she leaned back and he had to put his hands on each side of her to keep from falling on top of her. He looked down and saw his enlarged cock just an inch away from her luscious pussy.
He had to ask.
"What about Randy?"
"Randy hit on one of the waitresses all night long. He got drunk so fast that he only danced one time with me. I danced with strangers all night long Sam, just so I could dance. They all wanted to touch me ... to kiss me ... to ... fuck me Sam. But I couldn't do that. They didn't love me ... they were just horny. Randy's worthless as a husband, but he's the only man I ever let between my legs."
Her hand stroked him gently.
"And I thought about you. I love you Sam, and you love me ... you care about me. I want to do this with somebody who really loves me. Randy had his chance to have me tonight and he threw it away. I want to be loved tonight ... I need to be loved tonight. But I won't make you do anything you don't want to do. Do you want to make love with me?"
Sam's throat was tight. All he could do was nod.
"Then let's just release a little of the pressure," she said and her hand pulled his cock. He gazed speechless as his prick was pulled and she nestled the head between those pouting labia.
"Push Sam," she commanded.
He pushed, and like a knife into butter his rampant prick slid into his sister's pussy. He felt the heat just before his cock exploded, sending long ribbons of silvery cum into her pussy. He groaned as he felt like his whole body was going to collapse and flow through the stiff tube plugging his sister's sex.
"Mmmmmmmm," she moaned, licking his ear. "Good boy ... shoot me full of your man stuff Sam ... Oh Yeahhhhhhhhh ... what a beautiful spurting prick you have. Ooooo, I'm starting to leak. Suck my nipples baby, but leave a some for Todd, OK?"
Sam sagged as his arms went weak and he fell onto his sister's soft lush body. Her arms went around him as she held him close. Something made him push as hard into her as he could. He was surprised to feel that he was still hard. He felt the wetness on his chest that she had been warning him of and pushed up enough to capture one fat nipple in his mouth. An explosion of warm sweetness filled his mouth as he suckled at her breast. He moved back and forth, licking and lapping as each breast produced beads and streams of milk.
"Mmmmmmm," she murmured again. "I knew your pretty prick would make me happy as soon as I saw it. And your mouth feels soooo good on my breasts."
Strength flooded back into his arms as Sam realized he was going to get to keep fucking his sister. He raised up and pulled almost out of her before sliding back in deep.
"Ooof," she gasped "Oh baby, you are so long. I feel you in places nobody has ever touched before."
He pulled out again and powered back into her, feeling the tip of his prick mush into something soft/hard at the back of her tunnel. She moaned again and as he continued his long deep strokes she began to pant and then whine until she was making long loud keening sounds. Sam looked worried as he glanced over at his brother-in-law, not 3 feet away.
Then Sam looked down and saw a nipple bobbing in front of his face. He dropped his head to suck and was rewarded with the sweet warm taste of something completely new in his mouth. She went crazy under him as he got both nipples squirting and making a slippery mess between their bodies.
"Oh yes ... oh wow ... oh Sam ... Oh shit ... EEEEEEEEEEEEEEEEEE!" Alexis wailed as her pussy clamped down on her brother's stiff cock and she slammed into an orgasm bigger than she could remember - ever! "Oh yes Sam ... oh, baby ... you gotta cum again, baby ... you gotta squirt in me sweety ... Oh, Mamma, oh yes, oh yes, oh yes!"
Surprised, Sam realized he could cum again and began banging Alexis's defenseless pussy as hard as he could. His dick swelled even more as his nectar flowed. His balls tightened and his cock belched thick sticky ropes of sperm into Lori's wide open pussy. Had he known she and Randy were trying to have another baby, and that she wasn't on the pill, he might have been able to ejaculate one more drop of potent sperm into her hot box.
But he didn't know that.
She didn't tell him.
She didn't tell him until 4 months later as she bared her now swelling belly and told him to run his hands over the bulge there.
"Wow," he said in awe. "Your skin feels so silky. There's really a baby in there?"
"Not just "a" baby, squirt", she smiled. "Randy and I were trying to have another baby, but it didn't seem to be working. He kept going out and getting drunk off his ass all the time, and then he couldn't ... perform. I finally got him to go with me to have some tests done, but after I got pregnant I forgot all about them." She looked at her brother expectantly.
"What?" Sam said, still letting his fingers play across the swell of her belly.
"I got the results today," she said. Again, she stared at her brother.
"OK," he said, wondering what was going on.
"And the results say Randy is infertile," she said, her voice dead calm. "After he got me pregnant with Todd, he got injured in practice, and that, combined with all that drinking made him sterile."
She began undoing the buttons on her blouse. She was naked under the fabric and her perfect, now larger breasts swayed as she bared them before his confused eyes.
"You mean... ? You mean that my... ? You mean..." Sam stuttered.
"I mean this is our baby. I'm through with Randy. He wasted a good thing with me, and I'm not going to put up with it any more. I filed for divorce today, right after I got the test results and found out that you were the father of this baby. He can go off and get hammered and chase waitresses all he wants now, except he'll be broke. I transferred all our money to a new account, and he's not on it. When he tries to buy his buddies drinks tonight his bank card won't work any more."
She was pulling at Sam's clothes now. "And I'm going to spend time with a man who loves me, and who I love. From now on, you're my man Sam."
Now they were naked and she was pulling him into her. "And I want lots of children Sam, so we need to practice a lot, because after this one is born, you need to make another one with me."
And then they practiced.