Our little plan worked. Soya Milk and Cornflakes hid sperm and vaginal juice stains perfectly. Of course, it earned both of us a good telling off and some extra chores to do after school that evening, but it got me out of a pretty pickle. It also meant no swimming as well and thus, very little opportunity to talk.
Rain interfered with swimming again the next day. The day after, Mel bailed me up behind the school caretaker's shed at lunchtime. "Make sure that Danny comes to the swimming hole after school!" she told me.
Alarm bells started ringing in my brain. Something had got into my sister. She had become a totally different person; one with a dangerous streak, and I was becoming a bit scared of her. In the belief that Mel wanted to be alone with Danny, I protested, "You can ask him yourself, can't you? Why should I do your dirty work for you?"
"Thank you, brother! After I saved your butt the other morning!" She glanced quickly around to make sure that nobody was looking, then quickly undid my pants and slipped her hand inside. "Ok, our butts… C'mon Joel," she wheedled, "you're ahead of Danny now. He's your friend isn't he? Don't you want him to catch up just a little bit?"
"You want me there as well?" I stammered.
"Of course, silly! You've got a lot to show him. Not everything we did the other night though…no, not yet. We can't go spoiling him by showing him everything at once, can we?"
My heart lurched in my chest. I felt sick with apprehension, but wildly excited as well. "Oh, Ok then!" I gasped.
Mel squeezed my rock hard erection. "Come here," she breathed. Her eyes had a wicked gleam to them. She pulled me closer to her, lifting up the front of her school dress with her other hand. Quickly pulling my dick out of my underpants, she pushed it into the gap at the top of her thighs and closed them tight around it. She had her panties on, of course, but it still felt amazing. She nestled her forehead into the crook of my neck, murmuring, "I can't wait to do it again like this, like we did the other night. I think about it all the time."
"Me too, " I mumbled, experimentally rubbing my shaft against her.
"Ooooh! That's lovely!" Mel whispered, "I wish I could feel you properly…here!" She slipped her hand under her skirt and pulled the gusset of her panties to one side. My dick slid easily in her slippery wetness. "Aaaaaaaaah!" she sighed deeply, "So nice!"
Just then, the bell sounded, summoning all the kids back to their classes. Mel and I hurriedly tidied our clothing and took off in different directions so that we would arrive at the school entrance separately.
We were waiting at the swimming hole when Danny arrived. The weather was warm enough for him to walk to our rendezvous dressed only in his shorts and carrying a towel. We, on the other hand, were required to be more modest in public. I stripped down to my swimming shorts immediately Mel and I got there, but she still kept her tracksuit on.
Danny guessed that something was afoot, but Mel teased him, talking about all sorts of inconsequential things, keeping him on tenterhooks. The feeling of anticipation built and built. The air crackled with tension. I remember I was thinking that Mel had better do something to ease Danny's growing sense of anxiety, or he'd go off 'pop', when she suddenly laid on her back and invited us to take her tracksuit bottoms off.
Danny swallowed hard when he saw that instead of her swimsuit underneath, Mel was wearing just her panties. Together we slid Mel's tracksuit down her legs and over her feet. Danny simply could not tear his eyes away from the rounded mound at the fork of her thighs and the dark shadow of her hairs behind the virginal-white cotton material.
"Can you guess what I'd like?" Mel said softly. She held her thighs closed tight and languorously rubbed them together. Her fingers crept down her belly and idly toyed with her pubic curls inside her knickers. Without giving us a chance to speculate, she crooned, "I would like you two lovely guys to stroke my legs all the way up from my ankles, right up until…until you find what you find! And, there's no need to rush, there's plenty of time."
By some miracle, Danny didn't cream his pants there and then! He was literally drooling! I felt more in control, but not by much!
Taking one leg each, Danny and I caressed Mel's calves and her shins, her knees and her thighs. And as we slowly moved towards the apex of these soft and smooth, yet shapely muscular columns, my sister spread her legs further and further apart. When we finally reached our goal, we gently ran our fingertips enticingly close to the tight leg holes of her panties.
Mel sighed. "Mmmmmm, that was very nice…I think you two deserve a reward."
She hooked her thumbs into the waistband of her pants and pushed them down at the front. Danny's eyes were bulging in his head as he watched her. "Oooops!" she giggled when she revealed the first hint of her dark, luxurious bush, and then pulled her panties back up again. The pained expression of disappointment on Danny's face deserved a photograph…but our family did not own frivolous things like cameras.
"Here!" said Mel, taking her hands right out of the way. "You two do it."
Danny's hand was shaking so much he could hardly take hold of the cotton material. Again, he was bug-eyed as we exposed Mel's glorious, hairy crown. The moisture between her legs made the gusset of her panties stick briefly to her pussy when we started to pull them down her legs and we had to tug them quite hard. When we finally got them off her, without thinking, I brought them to my nose and took in her scent.
"Do I smell nice?" Mel asked me.
"Fantastic!" I mumbled, suddenly realising what I had done.
Mel held out her hand for the scrap of material. She opened them out, uncovering the damp, slightly stained inner material of their gusset. She brought her panties to her nose and inhaled deeply. She looked straight into my eyes. For an instant, Danny ceased to exist. It was just Mel and I alone in a cocoon of silence. She put out her tongue and licked her own body's secretions.
Danny reminded us of his presence with a deeply despairing groan. Mel beckoned me right up close to her. Putting her lips to my ear, she whispered, "Don't look so shocked, Joel! I always suck my juices from my fingers after I have made myself cum…thinking about you."
Then, she beckoned to Danny. As he leaned forward, she reached for him and rubbed her knickers around his nose and lips. "Do you like my smell?" she demanded.
He gurgled something approximating "Yes!"
"Good!" she smiled happily and spread her legs wide apart. "Now, Joel has something to show you, haven't you Joel?"
I took Danny on a guided tour of all the things Mel let me see on that night. I showed him her outer lips, darkly pink and puffy with her arousal. I parted the fuzz-surrounded outer barriers to reveal the soft hued, inner folds, already shiny-slick with her sexual moisture. I took him down to the entrance to her innermost secrets, spreading the little aperture open and running the tip of my finger around its soft slippery perimeter. Then I drew back her hood to expose her fiery pleasure spot; and showed him her reactions when I caressed it.
Mel bucked her abdomen and gasped, "Let Danny do it!"
Disappointment and jealousy flooded through me. Nevertheless, I coached Danny on how to give Mel maximum pleasure, then sat back to watch. Judging by Mel's reactions, the bastard did it very well, making her spread her legs to their maximum extent and lift her pelvis in jerking, ecstatic thrusts for more of his attentions.
I was astounded at how much lubrication flowed from her vaginal opening and down between her spread buttocks to moisten the wrinkled entry to her bottom. Mel got enormously wet! Forgetting all the taboos that had been drummed into me since childhood, I slid my hand in below Danny's, between her quivering, flexing thighs, and rubbed her in the moisture there. Driven by the rhythmic clenching of Mel's buttock muscles, the puckered little lips seemed to suck eagerly at my fingertip, but I was not yet ready go any further.
Mel hissed, "Joel! I want you up here!"
Reluctantly, I left Danny unsupervised to answer my sister's call. She hauled me down to her. "Oooooh! This is awesome!" she moaned and kissed me deeply. Her hand slid up the leg of my shots and grabbed hold of my dick. She whispered hotly, "Quick! Take your shorts off, Joel! I've been dreaming about doing something special with you ever since the other night!"
While I struggled to get out of my shorts, Mel unzipped her tracksuit top and shucked it right off. She was completely bra-less underneath. Her nipples looked ready to burst. "Kneel astride my chest!' she begged.
Eagerly, just as I was about to do as she asked, Mel arched her back off the ground and hung there letting out a loud "Oooooooomph!" Thinking that she was cumming, I held back, knowing that flailing arms and legs would shortly follow. Then I saw that Danny was holding his hand rigid at an unusual angle between Mel's legs and he was staring at her intently with a worried expression on his face. I scrambled down to see what had gone wrong.