Characters for this story: Alex Sutton (33), mother to Katie and Mikey; Katie Sutton(10), Alex's daughter and Mikey's twin sister; Mikey Sutton (10), Alex's son and Katie's twin brother.
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"MUM, DO boys' and girls' nipples taste the same?"
Surprised, Alex Sutton almost dropped the packet of pasta she was readying for the twins' lunch. She turned to face her ten-year-old daughter who was standing in the doorway with her brother just a little way behind.
"Sorry, sweetie. I didn't quite catch that. What did you ask?"
"I was asking whether boys and girls nipples taste the same."
She considered herself a progressive mother, happy to discuss whatever came up with her children, but felt unsure how to respond on this occasion. Why were they asking, and why did the question for some reason make her own nipples prickle as they stiffened slightly within her bra?
"Why would you ask such a question, honey. Was it something you read or something someone else has said?"
"No," her daughter blushed slightly. "It was something Mikey and I were talking about."
"Really? Was there a reason you and your brother were talking about ... er ... nipples?"
The ten-year-old tried to hold her gaze but then looked embarrassed and dropped her eyes towards the floor.
"Come on Katie. Please tell me. I promise not to be cross."
"Well, we were play-fighting upstairs and Mikey's t-shirt got pulled up, showing his chest," explained Katie. "So, for a laugh I kissed his nipple, just because it was there. He didn't stop me and said it felt nice, so I licked it and sucked it for a while. He tasted slightly salty, but I guess that's his skin. Then I told him that wasn't fair, so he stroked my chest and sucked my nipple, and it was really nice. So, then we wondered if our nipples tasted different from each other. As my chest is flat, I can't reach down to kiss my own nipples, so I wondered if they tasted different from Mikey's."
Hell thought Alex. This is a difficult one. I don't want to put them off being honest, and yet I don't really want them messing around with each other. Again, she noticed the stiffness of her own nipples, and a slight itch in her crotch. Jesus, why was she finding this arousing?
Clearly her best line was to nip this in the bud, so to speak. "Well thank you for telling me. But you really shouldn't be kissing each other's nipples."
"But we liked it. It was nice when he touched me, and I enjoyed his warm mouth on my nipple even more. Is it wrong to do things we like?" And suddenly Alex had a vision of her ten-year-old twins naked, taking it in turns to kiss and lick each other's chests. At the same time, she knew her pussy was now wet. And she knew that when her pussy was wet her sex drive was likely to take over.
"Well, yes and no," she said slightly distractedly. "There are certain things you shouldn't do to each other."
"Such as?"
Alex certainly wasn't going to give them ideas. Then she was unable to stop her mind imagining Katie progressing from kissing her brother's nipples down Mikey's undeveloped body to kiss his erect boy cock. Her vision swapped to Mikey kissing over his sister's slim young form to nestle between her legs, then him pushing his sister backwards to move between her thin, parted thighs as his tongue ...
"Mum!" Katie's voice brought her back to the kitchen and still clothed twins. "So do boys' and girls' nipples taste the same?"
"I ... I don't know," Alex stuttered.
Alex wondered for a moment how she was going to stop this. Were the twins inevitably heading for an incestuous relationship? But surely, she could control this. Make it educational?
"OK, so let's go talk about nipples. Lunch will wait for now." She turned the hob off, fully expected to be back cooking lunch within 15 minutes. In fact, it would be nearly two hours later when she returned to kitchen ...
STANDING IN in the sitting room, Alex addressed the two children in front of her. "Because you asked, we are going to talk about nipples, and do a little scientific experiment, a sort of biology lesson. However, you must not tell anyone else about this. Not your dad, not your friends, not your sister, your teacher or anyone. This is just between us. Agreed?"
The twins nodded solemnly.
"I need more than that. Promise clearly that you will never tell anyone else."
"I promise not to tell anyone." said Mikey.
"Me too," said Katie. "I will never tell anyone."
Alex braced herself, considering briefly if should stop this now. Was she really going to use her own growing arousal to allow her to see how far her children were prepared to go? She told herself she couldn't but still she continued.
"So do you know what nipples are for?"
"For feeding babies?" volunteered Katie, shyly.
"Correct, Katie. Women's nipples allow breast milk to be provided to a baby. When you were both young, I used to feed you milk via my nipples, which means you have seen my nipples and breasts before, though you were too young to remember." Alex hesitated for a moment then unzipped her summer dress, allowing it to fall to the floor and leaving her standing in only her bra and panties. Then she reached behind herself and unclipped her bra before slipping it forward over her arms, revealing her C cup breasts. It felt strange to be topless in front of her children, but very freeing.
"These are my breasts." Finding herself unable to stop herself, Alex gently rolled her erect nipples between her thumbs and forefingers. "And these are my nipples."
Suddenly the mother was unsure what to do. Having come this far, there was only one obvious answer. "So, the first test is going to be comparing how my nipples compare with yours. Can you show me your nipples?"
Katie giggled self-consciously, then smiled at her mother and unbuttoned the front of her dress, slipped off the arms and let it fall to the floor where she kicked it to one side. Then she pulled her vest over her head and dropped it on top of her discarded dress, leaving her wearing only her white panties and white socks. She giggled again and pushed her flat chest out proudly. Her nipples were small and pink, noted Alex, with barely discernible aureole. To Alex they looked slightly erect but it was difficult to be sure.
Mikey watched his sister, then pulled off his t-shirt. His nipples were slightly darker and even smaller than his twin sister's.
Alex felt her pussy twitch again. She'd seen her children naked before, but somehow this was different. She felt that she was about to cross a line and start down a new path. The question was how far down that path would they go?
"Beautiful." said Alex smiling at the twins while trying her best not to stare. "You are both so lovely. Katie will soon start to develop breasts under her nipples, while Mikey will not. Boy's nipples have no practical purpose. However, both boys' and girls' nipples are sensitive - as you noticed earlier. Touching them can be pleasurable and can be used to create arousal. Do you know what arousal is?"
There was silence for a moment, then Mikey mumbled, "When my thingy gets hard."
"Good example. A boy's penis becomes hard when he is aroused, and girl's vagina becomes wet." Alex ignored the slight giggles from the twins. "Arousal is the way our bodies prepare us for sex. Arousal also causes nipples to become erect. If you look and touch your nipples you will notice they are slightly hard." Alex again, rolled her hard nipples between her fingers.
Watching their mother, both Katie and Mikey used their fingers to touch their own nipples. Mikey used his fingertips to massage his, while Katie gently pulled at hers, dragging the skin away from her undeveloped chest slightly. It was an enchanting sight, and although tempted, Alex resisted the urge to slip a hand into her own panties and rub her pussy.
As you can see, my nipples are already erect. What does that suggest?"
"Does it mean you are aroused as well, Mum" ventured Katie.
"It does. I am enjoying this, being her with you, so I am becoming aroused. What we are going to do next may increase your arousal and lead us to do other, more pleasurable things. I am happy to do this with you, but it is a little strange. Mothers and children do not usually do this sort of thing. What we are about to do should be fun. However, and as I said before, whatever happens you must not tell anyone about this without first asking me. Ok?"
This time Alex did not press for a direct answer. She wanted the children to be aware, but did not want them to say no.
"So, what I need to do is taste a nipple from each of you, without knowing who's it is. I will then try to guess which nipple belongs to who. No clues, so no talking or giggling. Ok, so I need one of you to blindfold me with something - Mikey's t-shirt should do it." Alex knelt, bringing her head down to the height of her children's chests.
Mickey picked up his t-shirt and moved behind his mum, wrapping it carefully over her eyes, and tying it at the back. "Can you see anything?" he asked. "We don't want any cheating."
"That's good," said Alex. "OK I am ready for the nipple test!"
She felt the chest of one of her children gently brush against her nose, then a warm nipple was pressed against her lips. Alex's momentary guilt was soon banished by arousal she felt at realising the twins seemed to want this as much as she did, that they were happy to offer their nipples to their mother's mouth. She kissed it first, lightly, then ran her tongue over the slight protrusion a couple of times, aware that it stiffened slightly as she did so. She licked around the outer edge of the nipple, savouring the slight traces of salt, then began sucking on it, sensing the slight tensing of whichever child it was. She continued this attention for a while, using her lips and tongue to stimulate the nipple. Then she gently bit down carefully on now erect tip of flesh, felt the child draw breath at the unexpected sensation and heard the unmistakable sound of a light moan of pleasure coming from her daughter at the sensation the bite brought.
And at that point - when she first heard her daughter express her sexual arousal for the first time - Alex knew there was no going back. Her own arousal was so great she wanted - no, needed - to make love with her children, to stroke and caress and to pleasure their young, slim, undeveloped bodies and to have them do the same her. She wondered if her daughter was wet, and it took all her control to resist running her hand up Katie's naked leg to find her panty clad vulva.
Alex pulled back from the nipple and tried to control herself, including the tremble in her voice. "We agreed no noises, or the test is invalid. I think that was Katie, right?"
"Sorry, Mum." breathed Katie. "It's just that it was so ... so lovely. I couldn't help myself. The feeling sort-of swelled up inside me."
"I know sweetie, it's difficult. Let's try again. Just don't tell me who. And keep quiet!"
Another nipple pressed against her lips. It felt different, slightly smaller. Again, she kissed it, licked it, traced around it. She felt the child tense and breathe in when she flicked it with the tip of her tongue and become more erect. Again, she sucked and licked the nipple for a while, then she tried trapping the end lightly between her teeth, just enough to be able to pull it outwards slightly. Again, a breath, almost a gasp but not quite. Clearly the child was aroused but showing more self-control. I didn't feel like the same nipple and the reaction was different, so Mikey rather than Katie. She let go of the nipple and pulled her head back.
"OK. Good. Let me try the other one again."
It was obviously Katie again. Poor little aroused Katie. She tensed as soon as Alex kissed the offered nipple. And it was still wet with her saliva from the previous turn, so it was the same teat as she had tasted the first time. Still erect. She felt her daughter push the nipple against her mouth, wanting more, breathing deeply while trying really hard not to make any sound that would give the game away. Alex sucked hard on the nipple drawing the tiny nubbin as far into her mouth as she could, feeling the child tremble slightly as she caught the soft flesh around the nipple between her teeth and tongued the nipple itself hard. Katie started to take ragged breaths, almost panting but stayed quiet. As she considered the throbbing in her own pussy, Alex wondered if her daughter was even more aroused than she was. Almost reluctantly, she let the nipple slip from her mouth.
"They do taste different" she announced, sitting back. "Well, they feel different at least. The last one has to be Katie. It feels hard but more rounded and the texture behind is different. The one before must be Mikey - it is slightly smaller and slightly saltier. Am I right?" She looked at her children for confirmation.
"Yes" they both agreed, smiling, and jumping. Alex pulled off the blindfold and allowing her eyes to adjust to the light. She smiled back at the twins glancing at their chests, noting her saliva on each of their left nipples and aware of how the red marks she created around Katie's teat contrasted strongly with the pinkness of her nipple - clearly, she had bitten her harder than she had realised. Katie showed no sign of sharing her mother's concern. Both children looked bright eyed but slightly flushed.
So, thought Alex. Where to take this next? "That was great fun. I hope you enjoyed it too. And as I identified you correctly, I win," stated Alex. "I get to say what happens next AND I get to choose the next test as well."
"My decision is that we should all be naked. What do you think?" As she expected, Katie was keen, while Mikey was not quite so sure.
"Come to me Mikey" said Alex, wanting to keep her son involved. When the boy reached her, she reached out took his hands and placed one either side of her hips, hooking his fingers into her panties. "Please will you remove my panties?"
Mikey looked up at her and smiled. He found it hard to believe he was going to see what was under his mother's underwear. Without hesitating he began to slowly pull-down Alex's panties, his eyes fixed on the crotch as the short, trimmed honey coloured hair of his mum's pussy came into view. Mikey duly slid Alex's knickers down to her ankles, allowing her to step free of them.
"Thank you, Mikey," she said, smiling down at her son. For a moment was surprised that she didn't feel embarrassed to be naked in front of her ten-year-old twins. Then she considered how aroused she was and what she had just done to the children's nipples. Somehow, she knew this was going to become the new normal.
"Katie, please undress Mikey." Katie approached her twin brother and carefully undid his belt and unzipped his flies before starting to slide down his jeans. He lifted each foot to help Katie remove each trouser leg. As he stood there in his boxer shorts and socks, even at 10 years old his erection clearly pushed out the front of his pants. The boy looked embarrassed.
"Mikey, it's lovely to see how excited your cock is" said Alex encouragingly. "When a male is sexually excited, he is unable to stop his cock going really hard. It's nothing to be embarrassed about, indeed it is a compliment to me and Katie that your willy is so erect. Will you let Katie pull your undies down?"
Mikey seemed reassured and nodded. Katie gingerly pulled at the hem of Mikey's boxer shorts, pulling the front forwards to clear his stiff cocklet. They slid down his legs and he stepped free of them. Feeling silly just wearing his socks, he pulled them off.
Alex stared at her son's smooth, hairless, erect penis. "Absolutely beautiful, Mikey. Now, I will remove Katie's panties." She knelt before her pre-teen daughter and slowly pulled down the child's pants, allowing Katie to step free of them. Instinctively the girl moved her feet apart to stand more comfortably. Alex took in the sight of Katie's smooth, hairless prepubescent cunt, including her puffy outer pussy lips. Despite only just having had her panties removed a small drop of moisture was hanging from the lowest point of her labia, confirming how aroused her daughter was.
Alex could no longer resist. The thought of any other tricks or games was abandoned.
"That's so lovely. May I touch you, Katie? I mean touch you? I really want to, and I think you will enjoy it."
Katie nodded her consent. "Please do, I would like that, Mum."
"Before I do I feel I need to revisit the rules. Rule one remains - no one talks to anyone about what we do. One other rule: if you are doing something with or to someone and they say they do not like it, then stop. However, at the same time, try to be open minded - if it's something new give it a chance."
"Mickey, come and watch this. Come and learn how your sister reacts when I touch her.
Alex raised her hand and gently stroked a finger around Katie's belly button before slowly slipping lower, and lower. She traced the finger down the join where her thigh met her crotch, then back up and down the other side.
"See how Katie is tensing when I touch her and is slightly flushed? That is because she is sexually aroused. Just as your erect cock indicates how aroused you are, Katie has signs as well. See how her pussy lips are slightly swollen, and that drop of fluid there shows she is wet. She is ready for sex. Barely touching Katie's sex, Alex caught the drip on her finger. Here, Mike's, taste it." She offered her finger to the boy and he licked at the fluid, tasting his sister's love juices for the first time.
Alex moved her finger back to her daughter's flawless, preteen vulva, running her finger gently down the tight slit where the child's pussy lips met, the contact caused Katie to groan lightly, muttering under her breath. "So, so nice."
Alex showed the finger to Mikey, where there were several drops of her almost clear fluid. "See, she is really wet." She raised the finger to her own mouth and licked at the juices. "And so tasty."
Again, the mother ran her finger along her daughters slit. Again, the girl sighed, then moaned more deeply as Alex slipped her fingertip into the entrance of Katie's virgin pussy, penetrating her for the first time. Alex felt the warm wetness of the girl, as pressing gently she pushed until her finger was enclosed by her daughter's cunt up to the first knuckle. By now Katie's was panting. The girl reached down with her own hand, attempting to push her mother's finger deeper into her ten-year-old sex.
"Easy girl," said Alex, reaching across with her other hand to take Katie's hand while slowly removing her intruding finger. "There's no rush. Come sit on the sofa and we will see what we can do. Mikey, sit on the sofa next to your sister. Remember how I kissed your nipple? Can you do that to Katie while I play with her pussy?"
Both children followed the directions they were given. Alex moved across to kneel in front of her daughter. Taking a knee in each hand she slowly parted the girls legs, watching her undeveloped cunt lips part very slightly as she did so, allowing another small trickle of pussy juice to escape.
Alex slipped her fingertip back into the ten-year-old's cunt, sliding her thumb upwards to gently part her daughter's outer pussy lips until she located the child's small clitoris within her folds. The girl reacted by grunting and instinctively pushing her crotch upwards to increase the pressure on her sex. Alex slowly rubbed her thumb against Katie's clit while using her finger to gently massage inside child's cunt lips as the she started to pant. Ten seconds later the girl was coming, emitting a high grunt wail as her body tensed and she experienced her first orgasm.
"Oh Mum, that was amazing. Can we do it again?"
"Not now, sweetie. If we do it too much it will make you sore. Maybe later, if you'd like."
Alex looked up at Mike who was now sitting upright on the sofa. "Good job, young man. Did you enjoy helping Katie to cum?"
She caught sight of Katie's right nipple, which was now distinctly redder than the left one. "Though you may need to be slightly less rough next time."
"No, Mum," said Katie. "I liked it. It helped me." By way of reassuring Mikey, she reached across to fondle her brother's nipple. Fuck thought Alex. So sexy, and my girl clearly likes to be played with.
"That's as maybe. How are you going to explain your bruised nipples if someone sees them while changing at school? Guess I will have to write you a note!"
"Mum," piped up Mikey. "Can I come like Katie?"
"Well not quite like Katie but you can come. Come on, move across Katie."
Katie moved to one side and Mikey settled into position on the sofa, his legs apart. Alex moved forward, resisting the temptation to duck her head and suck her son's erect penis into her mouth. Instead, she ran her fingers under his smooth ball sac, feeling his cock jerk as she did so. Then she ran a finger up his shaft, flicking it across where his glans protruded from his foreskin. Despite himself he groaned. Katie needed no instruction to lower her head to Mikey's nipple, her fingers finding his other teat as she licked and sucked. She realised this was how all this had started, with her teasing her brother's nipple. And now here they were, naked and doing sexy things with their mother. Despite what her mother had said, her spare hand crept down between her legs to rub at her clit.
Alex saw what Katie was doing, both to Mikey and herself, and smiled. Her youngest daughter was clearly going to be a sexual handful. She wrapped her hand around Mikey's erection and pulled down gently but firmly, causing his foreskin to move against the head of his prick. The foreskin was a little reluctant to move all the way down and she felt Mikey squirm under her grip.
"That feels weird, Mum," said the boy. "Will this hurt?"
"No, sweetie. I promise." replied Alex. "Bear with me, give me a chance and you will see. Remember, if one of us wants to try something we should see how it goes. What seems strange at first may lead to greater pleasure."
Alex continued to stroke her hand up and down Mikey's erect prick, pulling slightly further down with each movement but carefully watching the foreskin stretch around the crown of his glans until it slipped over. She ran a finger over her son's exposed glans then rubbed at his frenulum. The boy tensed and groaned. Then she eased the foreskin back and slowly started to jerk him off, gradually increasing the pace. Occasionally she would vary the movement by touching his sensitive, exposed glans with her thumb. After a few minutes Mikey tensed and pushed urgently against his mother's hand and experienced a dry cum, groaning with pleasure as his cock throbbed and tried to pump out the semen he did not yet have.
Despite her own arousal, Alex decided that was enough for now. It was unlikely the twins could bring her the sexual satisfaction she so badly needed. She asked them to get dressed as she walked out of the room, still naked, heading for her own bedroom ...