Discovering my sister part two

Note : This story is completely fictional!

Josh and Amanda were much closer to each other than most siblings. One of the main reasons for this unusual bond they shared was due in part to their losing their parents in a car crash in the South of France when the children were still only toddlers. And as a consequence of this tragedy befalling them they were sent to live with their mother’s older sister Aunt Beverley, who, although very wealthy chose to live a frugal existence with just her cats and dogs for company, in a very remote part of Scotland, near Loch Lomond.

They were at ease with each other’s nudity and up until fairly recently would think nothing of sharing a bath or just lying in front of the open fire talking or watching the television, naked as the day they were born. Their Aunt was also very comfortable with her own body and was most times unclothed whether sunning herself in her huge garden or perhaps riding one of her seven horses.

Josh was now eighteen years old and Amanda was just short of her nineteenth birthday. With their schooling being done at home; under the tutelage of Mrs Walpole, an elderly spinster who had retired from teaching. With the nearest school being over fifty miles away this was both a godsend education wise. And a hindrance to the young sister and brother where meeting other children was concerned.

For a lad of such a young age he had quite the biggest penis that his Aunt had seen for very many years. As for his sister, never having seen a penis apart from Josh’s, she had no clue as to how large it was, she thought it rather wonderful looking though, especially on the odd occasion that Josh had become erect when she was cleaning his back in the shower, or perhaps as he woke up in the morning with a hard-on, that would protrude from his young loins sticking out like some massive veined bulbous flag pole.

Amanda had developed into quite a beauty. Flaxen tresses cascading down her back and perfectly formed neck towards her pert bottom. Struggling to gain the advantage and climb past the two magnificent jutting orbs, her hair settling on her breasts, where the longest part of her mane covered her teats that were erect as chapel tent pegs. Josh was very fond of caressing her tits but now since he was starting to experience feelings of a burgeoning sexuality he was becoming ever more obsessive about his sister’s vagina and she in turn was full of lustful thoughts for his cock.

“I have to go away for several days” said Aunt Beverley to the fully clothed siblings.
“I don’t want to but I gotta see, so you two will have to fend for yourselves ’till I get’s back.” Secretly these words were just what Josh wanted to hear and he felt his organ beginning to strain against the confines of his underpants. The thought of some carnality was making Amanda’s cunt moist and neither one could wait for Beverley to leave the house the next morning.

As they waved their Aunt goodbye the two “horny as hell” youngsters ran upstairs to the master bedroom. Amanda’s mouth was forcibly thrust onto Josh’s willing lips. Their tongues intertwined like two slippery eels in a dance of death.
Divesting their clothes their naked bodies squeezed tightly together in lustful congress.
“Oooh it feels so hard let me suck it for you dear brother.” and as she finished saying these words she opened her mouth wider to ensure accommodating Josh’s big cock and in one swift movement she skilfully deep throated him right the way down his engorged member to his balls, that were now resting on her chin.
“Mmmfff slurp mmfff” were the sounds emanating from where Amanda’s head was bobbing up and down at her brother’s crotch.
“Ooohh sis that feels fucking wonderful…..aaahhh yes, sweet Jesus ooh.” and Josh’s eyes squinted slightly as wave upon wave of pleasure surged through him. Josh could feel that sensation he knew only too well since discovering masturbation. He could not hold back unless he pulled his dick from Amanda’s blood red lips. This movement of retrieving his close to bursting penis from the oral receptacle that was about to receive a whitewash took tremendous willpower from one so inexperienced. But pull out he did and in turn threw his sister down onto the king sized bed.

“Slurppp mmfff slober” were now the noises coming from Amanda’s snatch as Josh showed that having a big cock wasn’t the only way to cause a woman to cum buckets, also having a long dextrous tongue would just as easily turn the lucky female to mush. Amanda lay back on the bed and received untold pleasures from the darting probe that was Josh’s second largest appendage, flicking in and out of her cunt, moistening her clitoris in readiness for what was to come.
“Be gentle with me Josh it is my first time.” and with those words still sounding in his ears he positioned his mighty organ at the entrance to his sister’s sopping wet vagina and slipped all the way up into her love glove all the way to his bollocks that had tightened within the sack prior to the imminent explosion of hot sticky globules gushing out from his bell end into Amanda’s most secret place.

“Yessss oh yes that’s it ohh yyessss!” Amanda cried out as Josh now mauling his sister’s breasts roughly, and slapping her hard on her arse speeded up his thrusting in and out of her cunny to such a pace that it was almost a blur before:-
“Aaahhh yessss fucking hell……….yyesss!” Josh sweat dripping from his lithe young torso clamped Amanda so tightly she could hardly breathe as he ejaculated into her. The two siblings fell asleep there and then.

On waking up, both the youngsters felt more than a little bit embarrassed about the previous nights fucking. In fact Josh hardly said a word to his sister as he jumped out of bed; making straight down for the shower room. The feelings of acute shame didn’t last very long though. And as he soaped himself all over before his hands dropped down to his cock and balls his thoughts of last evening’s sexual intercourse with Amanda caused his member to once again fill with blood and his tumescence trebled in size to it’s full gigantic nine inches or so; rising up from flaccid to pointing skywards at about one hundred and thirty five degrees within sixty seconds.

“Can I come in Josh?” asked the naked girl who was already on her way into the steaming bathroom. Josh never had a chance to respond before the door was opened by a smiling unashamed nubile Amanda.
“Do you want me to do your back…..?” Once again Josh had not even formulated any answer whether yes or no, before Amanda was alongside him in the shower sponging his cock and balls. That was all the attention he needed and within three seconds his penis was again fully flushed with blood and stiffening to an almost solid organ.

This was the green light for his slut of a sister to continue on with her fevered fondling of the genitals of her own brother. And within just seconds she was down on her knees and once more sucking on the still soapy penis and bollocks before teasing her tongue further past the prick and nads along the very sensitive underside towards his arsehole where she slipped first a finger then her tongue, causing the boy to jerk forwards, as if about to cum again; but even though new to this game of sexual perversion he had now began to pace himself and exert a deal more control over his ejaculations, so this sensation of the imminent torrent of spunk about to whitewash the blankets was stymied for that moment and saved for Amanda’s cunt or other orifices. It was all too much for the seriously wet and “Hungry for stink” teenager who on grabbing the end of his penis rent him clean out from under the shower and dragged him via his cock into the bedroom.

“Fuck my arse, fuck it please….” Amanda implored him. She then opened a pot of a substance not unlike vasoline smeared it all the way up Josh’s member, paying particular attention to the bellend and dipping her finger into the pot again she inserted first one then two fingers into her own anus making the penetration of her hole as smooth and disgustingly dirty as was possible for this, her first foray into the chocolate stabbing club.

“Bend over you dirty whore and take all of this massive cock up your arse!” said the very excited young boy as he positioned his purple appendage at the entrance to his sister’s chosen point of penetration. As the penis eased open wide her anal fissure she let out a yelp of pain and could not help but move forward away from the large hot slippery prick which was now also slipping out from the hole that was slowly returning to normal size.
“No try again I want all of it up me I will have all of your beautiful manhood inside my anus, now fucking shove it in.” No sooner had she uttered these instructions than Josh’s mighty organ was very forcibly rammed into her arsehole right the way up to his balls. He was in his sister’s anus and loving every deep squelching thrusting movement. Her initial extreme pain was overtaken by sensations of such exquisite pleasure that she did not want it to ever end. But end it must and Josh withdrew once again from his sister’s private parts and crashed down onto the bed sweating profusely out of breath but sated sexually and with a now shit covered penis that was decreasing in size as fast as his blood could leave his once proud boy stick. Josh fell asleep in the comforting bosom of his lover and the lights went out.

“What was that Josh?” asked the bare breasted, now bolt upright Amanda. The noise came from downstairs and sounded like someone opening the front door. In their throes of ecstasy they had quite forgotten their aunt. But it was already too late as standing in the doorway facing the two lovers was Aunt Beverley. She dropped her bags onto the floor and her mouth opened as if about to speak. Then her open mouth closed and formed a smile before uttering: