Mandy, Part II - The Second Night.
Derek wasn’t stoned when he got up that morning so he worried that he and his sister Mandy had taken chances with unprotected sex. When he questioned her she assured him that she was close to her cycle, that she felt safe. But, regardless of what she said, there was a hint of doubt in her eyes, after all he had sent three full loads into her womb the night before and she might have some damn rogue egg that came late to the party. Other than him questioning her timing the two expressed no excuses or apologies, nothing else was said about the long night of intense sex and the two resumed a normal sibling relationship.
Four days after their stoned sex party Mandy happily told her brother that she started her period on time. He was relieved to feel the weight of worry lift from his back and gave his sister an impulsive kiss on the lips. Her eyes were sparkling, her smile wide when he pulled back from her. With the pressure off she confessed, “You know, what we did was a lot of fun.”
“We were totally stoned, is that what you were feeling or ---?”
She shrugged her shoulders, “I don’t know, the whole night was a turn on, even when you were flirting with Patty I felt something kind of like jealousy” she admitted.
For the next few weeks no more was said, the two didn’t flirt, grope or act suggestively toward each other. Brother and sister were brother and sister, living apart, living as they had since she was born. But that didn’t mean Derek had forgotten or dismissed Mandy. Every night after the lights were out he spent several pleasant minutes remembering how tight her pussy was, how sweet she tasted. For her part Mandy also reminisced but she was focused more on how aroused she got. She had enjoyed the long intense intimacy of him shaving her, the oral sex, then how he held her, caressed and massaged her before he penetrated; for her foreplay was a key stimulant. She also felt surges of excitement when she had lain on the floor while her parents were talking to her bother. Thinking of those moments of extreme risk caused her stomach to tickle, her lust to bubble.
She thought long and hard. The risk of getting caught, the risk of getting pregnant and the immoral aspect of incest all combined into one night of hot, delicious sex and she wasn’t a bit sorry or ashamed. Mandy had to admit, her brother fucked her better than any of the three boys she’d dated her since she first spread her legs. The only thing she couldn’t decide was if the marijuana was a factor in the way she felt or could he and she have as much fun straight? She decided to find out.
Around 11:30 Mandy eased out of bed then went to the hallway bathroom. She really didn’t need to go there but if her parents were up that would be the explanation for her wandering around in the dark. After a couple of minutes standing in the quiet of the house she decided her parents were in bed, most likely asleep. Her heart began a strong quick beat, her entire body flushed warm and her knees wobbled as she made up her mind to slip into Derek’s bed. It took her fifteen long seconds to twist open the door knob and push it slowly wide enough she could ease through. She could see her brother lying on his back, his upper body and one leg exposed. If he wasn’t wearing underwear he would be naked and that is what his sister was hoping for. She clicked the door shut then pulled off her nightgown before going to him. When she lifted the blanket and saw he was nude her pussy swelled and opened even more, she was primed.
Derek was dreaming. He was lying with Patty, she was stroking his erection, getting him ready to fuck her. He started to come up out of the dream, waking up but he didn’t want to, if he woke from the pleasant dream he would be forced to jack off again. When he was more awake than asleep he realized that the hand on his cock didn’t fade away, his erection was in the grip of some very gentle fingers. He opened his eyes, turned his head and looked right into Mandy’s wide smile. “Hi” she whispered then kissed him on the mouth.
He jerked his head back and stared at his sister, “What the fuck?”
She smiled again, pulled harder on his prick then offered, “Yes, do you want to?”
Derek didn’t need to discuss the prospect of screwing his sister again, he didn’t need to mull over her offer, he kicked the blanket off, grabbed her by the hips and clutched her tight to him. Mandy’s eyes sparked as he pulled her close then she bumped her groin against his, his erection pressed pleasantly against her stomach. She didn’t need foreplay just then, her womb was churning with a tornado of sexual demand when she lifted her leg over Derek's thigh then pulled his stiff cock between her legs and positioned it for him. Derek thrust up and into his sister then the pair quickly got caught up in a frenzy of lust and fucking. They coupled face to face on their sides for a few dozen strokes then Derek pulled from her and pushed her flat to her back, she held his arm so when she moved he went with her. After a few moments of shuffling around she was looking up at her brother's broad chest while is erection slipped back in between her thighs.
Even while he was fucking her his mind was processing. Why in hell was his sister back in bed with him? She felt good and he wasn’t about to send her back to her own bed but he couldn’t grasp why she snuck in to him and offered herself with no hint or seduction. Derek paused with his balls pressed against the full warm folds of her body, he pressed his groin against the spot where her clit would be then whispered in her ear, “What are you doing here?”
Mandy moved her legs wider, put her arms around his back, bucked her hips against him then answered quietly, “I want to know if I would like doing this with you when we aren’t stoned.”
His lips moved upward at the corners, the smile grew as he looked down on her, “Do you?”
She moved her hands to his face, pulled him down and kissed him. She kissed him as if he were her lover, her lips were soft and wet and as they slipped deliciously across his mouth Derek’s cock flexed in her cunt and their hips began to rock in sync. She broke the kiss then breathed into his ear, “I don’t know yet, we aren’t done.”
Derek didn’t need to discuss the prospect of screwing his sister again, he didn’t need to mull over her offer, he kicked the blanket off, grabbed her by the hips and clutched her tight to him. Mandy’s eyes sparked as he pulled her close then she bumped her groin against his, his erection pressed pleasantly against her stomach. She didn’t need foreplay just then, her womb was churning with a tornado of sexual demand when she lifted her leg over Derek's thigh then pulled his stiff cock between her legs and positioned it for him. Derek thrust up and into his sister then the pair quickly got caught up in a frenzy of lust and fucking. They coupled face to face on their sides for a few dozen strokes then Derek pulled from her and pushed her flat to her back, she held his arm so when she moved he went with her. After a few moments of shuffling around she was looking up at her brother's broad chest while is erection slipped back in between her thighs.
Even while he was fucking her his mind was processing. Why in hell was his sister back in bed with him? She felt good and he wasn’t about to send her back to her own bed but he couldn’t grasp why she snuck in to him and offered herself with no hint or seduction. Derek paused with his balls pressed against the full warm folds of her body, he pressed his groin against the spot where her clit would be then whispered in her ear, “What are you doing here?”
Mandy moved her legs wider, put her arms around his back, bucked her hips against him then answered quietly, “I want to know if I would like doing this with you when we aren’t stoned.”
His lips moved upward at the corners, the smile grew as he looked down on her, “Do you?”
She moved her hands to his face, pulled him down and kissed him. She kissed him as if he were her lover, her lips were soft and wet and as they slipped deliciously across his mouth Derek’s cock flexed in her cunt and their hips began to rock in sync. She broke the kiss then breathed into his ear, “I don’t know yet, we aren’t done.”
Their parents were 30 feet down the hall so Derek and Mandy made an effort to keep their coupling from being a body slapping, overheated destruction of the bed but as his long thick erection thrust in and slipped back the bed began to creak in protest. Derek lifted off Mandy then they went to the floor with the bed between them and the door. He went to his back, she straddled his lap then they got lost in the feeling of uninhibited sex.
Since she had been thinking about fucking her brother again her lust built more rapidly than his. Mandy’s body was tensing, she could feel the orgasm gaining strength, a clock spring about to break. She leaned over, put her mouth over his then lanced though his lips with her tongue. When the spring broke she moaned into his mouth, the vibrations from her throat echoed from her to him where they raced down his spine to his balls. Derek began to convulse under his sister, again delivering enough seed to impregnate the entire world.
She rolled off him to her back, her tits were heaving, her breath ragged. He leaned up on an elbow then put a hand between her legs to coat his fingertips with the cum leaking from her pussy. He put the wet fingers over her left breast then covered the nipple with cum. When he bent to her and licked the nipple clean Mandy gasped, her nipple stiffened then she pulled him up for another long hot kiss.
The kiss turned into an intense make out session and both were using their hands on the other. Mandy was stroking his cock, working to get it hard again, her brother was fingering her clit and cunt. Her legs were restless, her body fluid as they readied for a second tryst. She pushed him to his back then bent over his lap and inhaled his erection. Mandy’s mouth caused Derek to groan softly then when his balls were about to relent he pulled her up, rolled her to her stomach then mounted her over her ass.
Brother fucked sister in the dark of his room just a few feet from their sleeping parents. Mandy pulled her knees up so her hips were off the floor, Derek went to his knees between her legs, held her hips and fucked her relentlessly. Mandy had never felt so consumed by lust or desire, she started a series of orgasms, each growing in strength as they mated. What she was doing with Derek, what Derek was doing to her was the most extreme sex she had ever enjoyed. Derek gripped her hair and pulled on it hard enough to cause her back to arch, forcing her ass tighter against his groin. Her neck stretched as her head was forced back, the nerve endings in her cunt vibrated as his erection pulled and plunged across them. He held her tight then she felt him cum which set loose the explosive climax from her womb.
She was wobbling when she stood then fell onto his bed. Both were so spent they could do nothing but float on clouds of bliss. After a full minute of cooling breaths he asked her, “Was it better?”
Her 1000 watt smile lit up the air between them, “Oh god yes.” She paused to study her brothers face, kissed him softly, “I have to go.”
Derek was reluctant to give up the moment, his sister had become a willing hot sex partner and he was enjoying her immensely. “Stay here, sleep with me. I’ll set the alarm so you can get up before them.”
“Why, so you can fuck me when I'm asleep again?”
“I’ll be a good boy, you can sleep secure in the knowledge that I won’t rape your hot sexy body.”
Mandy grinned, her eyes laughed, “Why not, don’t you like me?” Derek heard the invitation to do as he pleased so even as he set the alarm he was looking forward to screwing her again.
The two didn’t wait until she was asleep. Both were full of youthful energy and brimming with hormones so within minutes she was lying on him full length with his erection held captive by her pussy. They coupled slowly, taking time to caress, fondle, neck and enjoy building their mutual lust. Words were whispered in ears as they suggested untried positions or action. Derek and Mandy bonded and fucked for well more than 30 minutes that second time then when she came in a long string of convulsions she was voicing her rapture, the volume of the cries increasing with each orgasmic peak. Derek put his hands around her throat and choked off her cries of pleasure. She arched off the bed, her lungs heaving for air as her body heaved with tremors of ecstasy.
Mandy went limp under him just as he began to cum in her. Her head lolled to the side, her eyes were closed. He let go of her neck and her chest swelled with a long gasp and she began to cough. Derek slammed a pillow over her so she wouldn’t alert their parents. His erection vibrated with pleasure each time it surged a stream of semen into his unconscious sister.
When he had finished transferring his load to her and the sexual rush was past Derek got scared for Mandy. He pulled the pillow off, put his ear to her chest and heard a strong fast beat. Relieved, he rolled off then pulled her into a hug and held her as his fear waned. While he was reliving the last few moments when he choked her, Mandy began to stir. She opened her eyes, turned her head to him then whispered with a hoarse voice. “Fuck Derek, what did you do to me?” She touched her neck and rubbed it with two fingers, her eyes locked on his, “You tried to kill me?”
Derek shrunk back from her, “I’m sorry Mandy, I don’t know, I was just trying to keep mom and dad from hearing you. I didn’t mean to do that, it just happened.”
She studied her brother for several seconds then relaxed and snuggled closer to him, the curves of her body bonded pleasantly against his. “I’m tired, let’s sleep.” Mandy’s reaction and acceptance of the rough sex calmed him enough that he could sleep so both of them drifted off, lying together in total tranquility.
His alarm woke them at 5:30, it was time for her to abandon her brother’s bed. Mandy and Derek engaged in brief intimacies then she put on her night gown and crept back to her own room. Derek went back to sleep immediately, he didn’t have to get up for another two hours. Mandy went to the bathroom to clean the dried crust of cum from her body. After douching and wiping herself clean she looked into the mirror and noticed small bruises on her neck. Derek had left fingerprints when he choked her. She didn’t feel concerned, she didn’t feel scared for what he did, she smiled to herself and her body shook slightly as she remembered how intense her orgasm was as she passed out. That morning when she dressed for the day she accessorized with a neck scarf.
In the next couple of days three things happened that would change the direction and inclination of Mandy’s sex life. She wasn’t afraid of the unprotected sex with Derek that night and knew for certain she was going back for more but she couldn’t let her brother have total freedom to cum in her, he needed to buy and use condoms. Mandy told her brother to get some. She also wanted to learn more about what she and Derek had done. She logged onto the InPrivate page of her laptop browser then started searching for rough sex. She quickly came onto some websites that touted BSDM, choking, rough sex, and how to extract pleasure from fear or pain. As she read and watched her heart picked up it’s pace, her cunt swelled with warmth. The third thing that transpired that affected Mandy happened when Patty told her that she was ready to meet Derek on his terms, could Mandy set it up? Patty didn’t need dating or seduction, she wanted to fuck Mandy’s brother and could do so without commitment. While Mandy told her friend she could set it up she herself felt a sexual shudder as she envisioned the two in the throes of a hot mating ritual. Mandy had a vision, an intense moment of pure sexual fantasy; she wanted to not only watch, but join them.
