Family First Ch. 03

Mary compiled without a moment's hesitation, pulling down her pants and underwear in one swift motion and exposing her pussy to another woman for the first time in her life. She was drunk on her arousal and overwhelmed by the thought of finally fucking her brother. Without even realizing it, her fingers found their way between the thick folds of her pussy, penetrating deep into her moist cavern.

Diane was surprised at how easily Mary had given in. It was like her sister-in-law had some other person inside of her just waiting to be unleashed. She watched wide-eyed fascination as Mary fucked herself with her index and middle finger, drawing the dark lips of her pussy in and out with each thrust.

Before long, the two of them were masturbating in earnest. Any lingering feelings of embarrassment were washed away by the taboo images playing through their minds. They panted and groaned at an ever increasing volume as they neared the peak of their arousal. Diane had never considered herself a lesbian, but she couldn't deny that the sight of Mary fucking herself like a madwoman was a huge turn-on. From the way that Mary stared back at her, Diane guessed that she was having similar thoughts.

As she masturbated, Diane thought about her nephew, which made her remember that he was in the house, undoubtedly wondering what his mother and aunt were doing together in the garage. She wondered what he would say or do if he came in and saw them masturbating furiously in the back seat of the family car. Would he join them? How would Mary react?

She imagined Danny stripping naked and sitting in the space between them, his hard cock jutting obscenely from between his legs while she and Mary stroked and teased it. As her fingers squelched in and out of her wet hole, she pretended that it was Danny's hand shoved between her legs. In her mind's eye, she pictured him turning to his mother and meeting her in a tongue filled kiss.

It was the thought of Mary making out with her own son that finally pushed her over the edge into a gut-wrenching orgasm. She moaned deliriously as her whole body went stiff. The heat that had been building deep in her belly finally broke free and flooded her body with wave after wave of pleasurable sensations. Her warm lubrication dripped out around her fingers and onto the leather seat below.

Diane watched through heavy-lidded eyes as Mary kept playing with herself. Her orgasm seemed to have driven her sister-in-law to new heights of passion, and once Diane had regained her senses, she decided to push her even further.

"Mmm... keep fucking yourself," she moaned, egging her on. "Think about your big brother's hard cock pumping in and out of you. Imagine how good it's going to feel when he's on top of you, grinding against you, filling you up."

"Uhhh...Oh, god..." Mary groaned as she pushed a third finger into herself with one hand and fondled one of her heaving breasts with the other.

"I can't wait to watch him split you open," Diane continued. "I want to see the way those big tits of yours bounce and jiggle while he fucks you. I want to hear him grunt and moan as he has his way with his pretty little sister."

Mary's closed her eyes and scrunched her forehead in concentration. Diane could tell she was getting close.

"Keep going!" She demanded. "Show me how hot you get when you think about my husband stuffing you full of his cock. Show me how badly you want to feel his hot cum squirting into you."

A low, keening wail escaped Mary's lips. Her fingers were a blur as they fucked in and out of her pussy. There was something undeniably thrilling about the effect her words were having on her sister-in-law. The sight of Mary, legs spread, pleasuring herself with wild abandon was unexpectedly erotic. She knew that if Mary and Ray ever did get together, she would definitely want to be an active participant.

"You're going to love the way he fucks you, Mary. He's going to make you cum so hard, over and over again. And when he's done with you, I'm going to get between your legs and clean your used up pussy with my tongue!" The words seemed to leave Diane's mouth of their own accord. The thought of eating her husband's sperm from his sister's pussy was almost unbearably exciting.

Apparently her sister-in-law agreed.

"Ohmgod... I'm cumming!" Mary mumbled as her knees slammed together, and her thighs started trembling. A low guttural moan escaped from her lips, and she quickly covered her mouth with her free hand to muffle the sound. As she lost control of herself and started uncontrollably rutting against her fingers, Diane thought about how much hotter it would be to see those fingers replaced with her husband's cock. She was more resolved than ever that she wanted this fantasy to become a reality.

When Mary finally came down from her orgasmic high, the two of them stared blankly at each other, neither one of them quite sure what to say. Another long, awkward silence stretched out before them as they tried to come to grips with what they'd done.

Mary was the first to speak. "D--Did you really mean what you said about..." She trailed off, unable to repeat Diane's filthy talk.

"What I said about what?"

"About me and Tim... and you..." she hesitated. "Would you really be okay with me f--fucking him? she asked.

Diane grinned. In all the years, she'd known her sister-in-law, she'd never once heard her curse. "I think it would be so hot to watch you and Ray fuck each other. Would you mind if I was there to watch and... participate...?" Diane felt much less confident about the last part, but she was becoming more and more certain that sex with a woman was something she wanted to experience.

"I've never..."

"Me either," Diane admitted. "But I can't deny the fact that thinking about it turns me on, and from the way you just came, it seems like it turns you on too.

Mary started to protest, but quickly realized the futility of arguing about what Diane had so clearly witnessed. With a guilty grin, she said, "You're right. It does. What about Tim, though? I can't cheat on him any more than you can cheat on Ray."

"It wouldn't be cheating," Diane said. "You do have an open marriage, after all. Besides, Tim's been having his cake and eating it too for a long time. Now it's your turn."

Mary gave a wistful sigh. "If only it was that easy. There's no way I'd be able to keep something like that a secret from him, even if I wanted to."

Before Diane had a chance to respond, their conversation was interrupted by the buzzing of her cell-phone. It was a text from Ray. He wanted to know if everything was alright. To her surprise, the clock said that they'd been in the back seat of Mary's car for over an hour. No wonder he was concerned.

"We're going to have to finish this conversation another time," she said. "Ray's wondering what's going on."

"Oh god, you're not going to tell him about this, are you?" Mary asked, panic rising in her voice.

Diane just smiled enigmatically as she adjusted her panties. "Trust me. I'll take care of everything." She knew it wasn't what Mary wanted to hear, but her confidence seemed to have a reassuring effect, if only a small one.

Ray was waiting for her at the kitchen table when she returned. From his sullen expression, Diane guessed that he'd been sitting there, waiting for her since she left. She felt a fresh pang of guilt, knowing that she'd have to put him off just a bit longer. She wanted so badly to tell him everything, but she needed to talk to Christina before things spun further out of control.

"What's going on, Diane?" he asked. "I thought you'd be right back..."

"I know. I'm sorry--we kind of lost track of time. I think everything's okay, but you're going to need to wait a bit longer for our talk. There's something I need to tell you, but I have to talk with Christina first."

Ray's lips pursed into a tight frown. "Fine," he said with a note of finality.

Sensing his frustration, Diane went to him. Leaning down, she gave him a kiss on the forehead and said, "I promise you, I'll tell you everything. Once I explain it, you'll understand why I need to talk with Christina first." She looked into his eyes and gave him an honest smile. "You trust me, right?"

"Of course I do," he replied, his frown softening a bit. "Take your time. I'll be waiting in our room when you're finished."

"Thanks, Honey," Diane replied, this time giving him a quick peck on the lips.

Upstairs, she gave a quick knock on Christina's door and entered without waiting for a response. Christina was playing a game on her small tv. "Do you have time to talk?" Diane asked.

"Sure," Christina replied. "Are you feeling better? You still seemed kind of out of it at dinner"

Diane hesitated. "Everything was fine, then it wasn't. Now it is again... I think," she replied. She couldn't help but smile at the look of confusion and concern on her daughter's face. "Don't worry," she said. "Some stuff happened today that I need to talk with you about, but first I want to hear all of those details you promised me last night."

"Yeah... sure," Christina replied. She seemed hesitant at first. Christina usually only confided in her mother during moments of crisis, and it undoubtedly felt strange to be talking to her about losing her virginity in her cousin's bedroom. She seemed to gain more confidence as she saw how interested her mom was in the story.

Diane did her best to ignore her physical reactions to Christina's story, but it wasn't easy. Her mouth watered as Christina talked about the first time she tasted Danny's cock. By the time the story progressed to Danny taking her virginity, she was practically on fire. She was sure that Christina would notice her nipples, which were poking through her blouse like bullets.

She could at least take comfort in the knowledge that talking about their encounter clearly turned her daughter on as well. As she talked, Christina unconsciously pressed her legs together, trying to put pressure on her excited pussy without drawing too much attention to herself.

"So I guess it's safe to say that you're glad you went through with it. Right?" Diane asked.

"Oh, god yes. I had no idea sex would feel so amazing. If I had, I probably wouldn't have waited this long," she said with a shy smile.

"I'm glad you did, though," Diane replied. "So, did you and Danny have a repeat performance after school?" She hoped she wasn't being too nosy, but she couldn't help but ask.

Christina wasn't sure whether she should tell her mom about their impromptu fuck in the girl's locker-room, but she didn't want to lie either. "Not exactly..." she said. "Aunt Mary was there, so we just ended up watching some Doctor Who in his room before I came home. Now that I think about it, she was acting really weird. She barely even said hi to me when I came in."

"What do you mean, 'not exactly'?"

After another awkward pause, Christina launched into her story about seducing Danny in the girl's locker room. She could tell as soon as she started that her mom was not going to be happy, and sure enough, Diane was practically fuming by the time she finished.

"Are you crazy?" Diane asked. She wanted to yell, but she also didn't want to draw Ray's attention. If Christina's terrified expression was any indication, the quiet intensity of her voice was more than effective at conveying her state of mind.

"I'm sorry, Mom," Christina said, unable to meet Diane's glare. "I know it was stupid, and I won't let it happen again. Something just came over me, and I couldn't help myself. I feel like some new side of me has been let loose, and I don't know how to keep it under control. I just wanted him so bad... I don't know how else to describe it..."

What Christina was describing was a feeling Diane understood all too well. "Trust me, I know what it's like. When your father and I first started having sex, I wanted to be with him all the time. This is a different situation, though. Your father and I would have gotten in trouble if we'd been caught doing some of the things we did together, but trouble doesn't begin to describe what would happen if someone walked in on you and your cousin. Your reputations would both be ruined forever. It's not the kind of thing people would ever forget."

"I know. Once we finished, I knew it was stupid. I promise we'll never do anything like that again," Christina said, fighting back tears.

Diane's expression softened a bit, and she reached over to pull her daughter into a loving hug. "I know you won't, and I'm sorry if I upset you. You just need to be more careful."

"I will be."

"Good. That's all we need to say about it then. But while we're on the topic of being careful, your Aunt Mary came over for a visit today," Diane said.

"So what?" Christina asked. A visit from her aunt, Mary was far from unusual.

"She was very concerned about Danny. Apparently when she cleaned his room this morning, it reeked of sex, and the sheets had some suspicious stains. She was confused, because as far as she knew, Danny didn't have a girlfriend..."

Christina's eyes went wide with panic. Suddenly she understood why her aunt had been so short with her that afternoon. "Oh, god. You told her, didn't you!" she demanded.

Diane braced herself for another verbal onslaught, but held her ground. "I had to, Christina. It wouldn't have been right to keep it from her."

"How could you do that, Mom? I trusted you!"

"I know, and I'm sorry," Diane said with a sigh of resignation. "But Mary trusted me too. I didn't plan on telling her, but she kept asking for advice, and I couldn't lie to her, especially about something involving Danny. I'd expect her to do the same if the situation was reversed."

Christina had to admit that she understood her mother's reasoning. After all, there was no way they'd be able to keep their relationship a secret forever. "She was probably pretty pissed, right?"

"You have no idea," Diane replied with a knowing smile. "That's why I was so spaced out all afternoon. I just talked to her, though, and she's calmed down quite a bit. She's probably talking to Danny about it right now."

"So... She's not mad?" Christina asked, not quite believing her ears.

"It's definitely going to take some getting used to... but, I think she will come around if you give her time. Just don't rub her nose in it, and there shouldn't be be any problems."

Christina didn't know whether to feel excited or suspicious. Her Aunt Mary was one of the most uptight people she knew. Why in the world would she be okay with her son having incestuous sex behind her back? Her mom could be convincing when she wanted to be, but her charm had its limits.

"How in the world did you pull that off?" she asked.

"I have my ways," Diane said, smiling mysteriously. "Let's just say that you and Danny aren't the only ones who have fantasized about fooling around with a member of their family."

Christina's jaw dropped in surprise. "Are you serious? Aunt Mary is into incest?"

"Hm... did I say that?" Diane replied, her smile widening even further at her daughter's shocked expression.

"Oh, come on, Mom! You have to tell me what she said," Christina demanded.

"Trust me, I want to, but I can't. At least not yet."

"I see how it is. You don't have to keep my secrets, but you'll keep Mary's?" Christina said, making no attempt to hide her frustration.

"I know it doesn't sound fair, but you're just going to have to be patient with this one. I have a feeling some big changes are coming to our family, but we have to be careful or people could get hurt--people that we care deeply about."

"Changes? What kind of changes?" Christina asked, her frustration giving way to curios interest.

Diane hesitated a moment as she tried to put words to what she'd been feeling over the past few days. "Remember what you said a minute ago about feeling out of control?" Christina nodded. "Well ever since you told me about your feelings for Danny, I've been feeling the same way. This will probably come as a shock to you, but I've had an interest in incest for a long time--since long before you were born. I never thought it was something that people actually did until I found myself encouraging you to act on your feelings for Danny. Now it's all I can think about. If I'm being completely honest, hearing you talk about having sex with Danny has my panties completely soaked through, and if the two of you were doing it right here and now, I'm not sure I'd be able to stop myself from joining you."

Christina could hardly believe what she was hearing. "You mean you would want to have sex with Danny... and me?" she asked.

"Not if you don't want me to. I'd never want to do something that would hurt you. But to answer your question, yes, I would... Fucking Danny would be a huge turn-on, and having you there with us would make it even hotter."

Christina was shocked, but perhaps even more surprising than her mother's admission was the way her pussy involuntarily twitched and spasmed as she pictured the three of them together. It was hard to see her mom as a threat to what they shared. If anything, involving Diane in their trysts would add another exciting aspect to their already forbidden romance. She'd never thought of her mom in a sexual light, but she had to admit that she was a beautiful woman. After everything she'd done with Danny, the idea of having her first lesbian experience with her mom didn't seem quite so unbelievable.

After a long pause, she said, "I don't mind if you have sex with him, assuming he's fine with it of course. There's one condition, though: I want to be there."

"I want you to be there too," Diane replied, her heart pumping with joy. She was now one step closer to making her illicit fantasies a reality.

"Does Dad know about any of this?" Christina asked, a fresh look of concern crossing her face.

"Not yet. But he will soon. Once I'm done with you, he's next on the list of people I need to talk to.

"Are you going to tell him... everything?" Christina asked, suddenly unsure of herself.

"You know I have to, Christina," Diane replied. "He's your father, and he has a right to know what's going on in your life."

"Do you think he'll be angry?" Christina asked. Next to Danny, her dad was far and away the most important man in her life, and she couldn't stand the thought of disappointing him.

"Don't worry about your father," Diane said in a comforting voice. "Just leave everything to me. It might take him some time to adjust to the idea, but he loves you more than anything in the world, and there's nothing you could ever do change that."

Christina's expression brightened considerably at that comment. As insane as the developments of the last few days had been, her mom had a way making her feel like everything was going to be okay. "You're right," she said. "This is all just so weird. I never thought I'd be talking with my mom about these kinds of things."

"Weird doesn't even begin to cover it, but we'll get through this... together," Diane replied. "So are you planning a return visit to Danny's room tonight?"

Christina blushed and nodded.

"Okay, just be quiet leaving. Mary knows what's going on, and your dad will soon as well, but it's probably best that you don't go rubbing their noses in it until they've had some time to acclimate to the idea."

"Don't worry. I'll be quiet." She hesitated a beat before asking, "Are you sure you don't want to tell me what's going on with Aunt Mary?"

"Yes. I'm sure," Diane replied, smiling patiently. "Now if there's nothing else to discuss, I need to have a talk with your father." The two of them shared a quick hug before Diane stepped out into the hallway.

Two down, one to go, she thought as she made her way to her bedroom door, taking few deep breaths to calm her nerves. As nervous as she was, her conversation with Christina had also made her extremely aroused, and she was in desperate need of relief. The two emotions warred inside of her as she turned the knob and stepped inside. Ray was already in his typical nightwear, a white undershirt and boxers. He was sitting against the headboard, reading a book.