Once again when Deborah arrived home she complimented her daughter on how neat the house looked.
"Thanks Mum it's no worries I even got Lukey to help me." She nearly slipped only just catching herself in time she almost said baby Cockslut.
"Your precious Katie what would I do without you?"
"Now you're embarrassing me Mum."
Before she went to bed Kathy took her new anal probe & hiding it within her robe she hurried towards Luke's bedroom, she dropped it on his bed then slid it under his pillow. Walking into the kitchen she crooked a finger to get Luke's attention. Standing Luke walked to his Sister under the pretext of getting something to eat.
Kathy cupped her palm over his ear & whispered.
"There's a present under your pillow Lukey baby Cockslut. Here's five dollars for some more K-Y use it sparingly though your Mistress isn't made of money."
"Thank you; Mistress Katherine Lukey baby Cockslut is very grateful."
"That's my good little Brother Lukey baby the fucking Cockslut."
Did he hear his sister right did she refer to him as a good girl? It gave Luke a warm sensation in his groin as he tossed the thought over in his mind that night he dreamt of what it would be like to have his own nice big tits as well as a cock to play with.
The next afternoon on his way home from school Luke went by the chemist to get another tube of K-Y gel pedalling his bike as fast as he could Lukey baby headed for home & the ribbed probe his Mistress had ordered him to fuck on a regular basis until he was accustomed to its size.
His mother wasn't due home until 4.30 so he hurried it gave him just under an hour if. Luke had been thinking about the ribbed probe all day several times he had to cover the bulge in his jeans he'd decided that he'd lay on his back with his ankles up beside his head, that way he'd be able to watch the ribs invade his shitter with the bonus that when he came it'll spray in his face & he should be able to catch at least a few drops.
"I wonder what it would be like to have four five or even six cocks spit spurt & spew their wonderfully yummy sweet sticky come all over my face at the same time." Thought Luke as he rode into the garage, propping the push bike against the wall he answered his own question. "It'd nearly be better than fucking your sister Mistress Katherine, admit it you'd absolutely fucking love it Cumslut Lukey baby wouldn't you? You better believe it, but that it'll never happen around here."
Luke dropped his bag, grabbed a banana then headed for his room unbuttoning his shirt as he went. Sitting on the edge of his bed he quickly stripped out of his shoes & socks then his jeans quickly followed by his boxers he pulled the probe out from under his pillows.
Licking his lips Luke thought.
"Gee I'm a lucky little Cockslut; Mistress Katherine has left me such a beautiful big toy to play with."
Dropping the banana beside his pillow Luke positioned himself on his knees, his butt facing the dresser mirror. Balancing on his knees Lukey squeezed the tube of lube smearing a liberal amount of K-Y gel over the first large ridge then continued to coat the next four ribs in turn until only the handle wasn't shinning. Looking over his shoulder Luke rubbed his puckered sphincter with his greasy fingers moaning in pleasure as he slipped his index finger into his anus. Taking the probe Luke lightly tapped his asshole with its bulbous head.
"This isn't any good how am I gonna play with my prick? Well, Cockslut Lukey, you could always shove them up your slut hole you know that you'll absolutely love it."
Luke slumped his shoulders & changed his grip bracing himself rubbing the head across his sphincter brought more moans from Luke's lips. In a single action Luke pushed the probe towards his asshole while he rocked back onto the plastic invader.
"Oh yeah that's more like it you cumloving fucking Cockslut Lukey baby."
Putting his head to one side Luke was able to lean on his shoulder & the side of his face, freeing his other hand. This went straight to his aching cock, using all of his self control Luke only allowed himself to move his fist after several ribs had passed his sphincter. With a little perseverance Luke managed to insert all but the handle, his dick was ready to explode not wanting to waste his jism he let go of the ribbed anal probe & slowly rolled onto his side then onto his back. Luke could feel the ridged monster inside his bowel as he moved it sent more throbs of pleasure into his cock & hoped that Johnny's big prick would do the same. Kicking his legs up over his head Luke could easily see the purple handle nestled tightly against his anus & as he'd hoped his cock was pointing directly at his face. The head was a nasty purple & his nuts were tight against his shaft, reaching out Luke slid his greasy fist along his tool, feeling his seed travelling up his cock he quickly grabbed the handle & pulled quickly drawing out three ribs as his come splattered against his chin & over the bridge of his nose.
"Ohhhhh yessssss cum on the Cockslut Ohhhhh Yessssss."
Lukey baby squealed as his tongue darted out trying to catch the cum he continued to run five or so ridges the beads in & then out of his slutty ass, all while scooping his seed from his face towards his greedy mouth.
"Your gonna be doing this with Johnny in under 48 hours you fucking Cock Slut & what about Gavin Mistress Katherine was amused when you mentioned his name. It's a pity that Mum will be here soon I wouldn't mind giving self fisting a go, imagine what mum would do if she caught her precious Lukey baby dressed in sexy lingerie down on his knees with his own fist buried deep inside his ass."
Suddenly the sight of his mother Deborah dressed in Kathy's open cup Lycra bodysuit flashed into his mind she to had an enormous black strap-on dildo around her waist it was even bigger than his sisters. Luke rolled over onto all fours, closed his eyes & fantasized that his Mother was standing behind him roughly fucking his with her massive strap-on dildo. He imagined his mother's huge tits pounding into his back as she drilled her lovely big strap-on cock up her baby's slutty ass.
He continued slamming the beads against his willing slut hole until his sphincter grew dry Luke reached for the tube & smeared his shitter with more lubricant. Taking the monster probe in his right hand Luke pulled his left buttock dragging his anus open Lukey Cockslut continued the punishment of his arse hole, roughly shoving the probe deep inside his willing ass. He couldn't get the images of his mother out of his head, leaning forward Luke tried to suck his own cock but came up several inches short, but he still managed to direct his cum at his face as another orgasm brought him back down to earth.
Luke peeled the banana to help practice his deep throating exercisers yet another delight that his sister had introduced him to. Gingerly Luke went to shower before his mother arrived home as he walked naked through the house he started to feel horny, so horny in fact that he couldn't help himself he stopped in the hall bent over on all fours took the banana down his throat then pushed the ridged probe deep inside his tender anus. Gripping the ribbed shaft with his sphincter Lukey baby Cockslut made his way to the shower the way the rest of the probe bounced & swayed as he walked brought forth a whole new set of pleasurable sensations. Turning on the water Luke thought.
"Is there something wrong with me? What's happening to me? Am I gay? Definitely not you were just fantasizing that your Mum was fucking you. Besides Lukey Baby, you can always say "no I won't do that" can't ya Cockslut."
The following afternoon Luke continued his anal exercises then waited eagerly for his sister to get home he couldn't wait to tell her that their mother was going to be away for the weekend. Sally had won a free weekend at a health spa & invited Deborah she'd agreed to go only if Katherine could Watch Luke.
"Luke will complain & say that he's old enough to stay by himself but at his age you can't trust them & Kathy hasn't got a boyfriend at the moment" Deborah told Sally.
Luke nearly ran to Kathy's car when she pulled into the driveway stooping down Luke stuck his head in the window kissed his sister lightly on the cheek.
"Afternoon Mistress Katherine if you can watch me this weekend then Mum's gonna go to a health spa with Sally."
