πŸ“š helping my sister move on Part 3 of 3
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Helping My Sister Move On Pt 03

Helping My Sister Move On Pt 03

by biguy1968
19 min read
4.58 (23700 views)
adultfiction
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I know I said part 2 was the end, but during the publishing phase I had some more ideas to continue with the story, plus positive reader comments, so have written a part 3. Hope you enjoy.

All characters are over 18.

6 MONTHS LATER

Kerry, Penny, and I had been living as a three-way family for the past 6 months, ever since Penny had seduced me after Kerry had gone to bed. Little did either of us know that Kerry had thought this would happen and 'allowed' it, watching us silently on the stairs. Afterwards she confronted me, not angrily but accepting that from now on it would be the three of us.

Penny had moved back home from her rented apartment to live with us. We all had our own bedrooms for the purpose of prying eye's and privacy and if time alone was needed. Most nights however, we all shared Kerry's super king bed.

We had up to this point managed to live our lives without anyone even suspecting our lifestyle, which was what we wanted.

The girl's quite early on had persuaded me to join their club and get a piercing. Once I had agreed, it was which one? It was narrowed down to a Lorum or a Prince Albert, I couldn't decide so it was a toss of a coin - heads Prince Albert, tails Lorum. Penny tossed the coin.. heads! Prince Albert it was.

It was not as painful as I thought but once healed the sensations are multiplied. The girls love the feeling on their tongues, pussies and sometimes arse's.

Back to the present day, our Mum was coming to visit, we were all pretty on edge making sure that there was no incriminating evidence that would give our secret up.

The day had arrived, I was picking Mum up from the station. Typically I waited at the wrong end of the platform so when she got off we had to find each other.

I looked her out in the distance, her blonde hair visible in a ponytail, but what struck me more was her shape. She was wearing a summer dress which was fitted and tied at the waist, this showed her ample chest, slim waist and long legs and on her feet wedge heel sandals.

Mum was 70, she had had Kerry and I quite young but she was still fit and had looked after her body well.

We approached each other and hugged, she seemed to hold me tighter though.

"Hello darling, how are you?" she asked. "Thank you for picking me up."

"Hi Mum, I'm good. How was the journey?" I asked.

"It was OK, as far as train journey's go, you know what they're like."

It was not far in the car, we chatted and caught up on life since I had last seen her.

We arrived at home, as it was a four-bedroom house, we put Mum's bags in the spare room so she could settle in, She asked if could have a shower, so I showed her the bathroom and left her to it.

Both Kerry and Penny were at work and would not be home for a few hours.

When Mum came down, she was wearing a satin robe which was tied but still there was a large 'V' of exposed cleavage on show, her hair still in a ponytail. The sight of her sent signals to my cock and formed semi-erection within my shorts.

We had a light lunch of sandwiches and a bit of salad again just chatting about the family and what we had been doing.

After lunch I sat in the lounge, catching up on some e-mails when Mum joined me. She sat next to me on the sofa, quite close.

"John," she said in a soft voice "Is there something going on between you and Kerry?"

I nearly choked "Err....n..no, what make you say that?"

"Well ever since you moved in with Kerry she has been like a different person. She is always happy, cheerful when I speak to her." she replied. "Oh! and I noticed that your toothbrush or any of your toiletries were not in the bathroom"

Busted, what do I do?

"It's OK John, I'm not disgusted or upset. In fact it turns me on. You see, my Dad and I had a sexual relationship when I was young, I loved it."

I was speechless, Grandad was fucking Mum, his daughter.

"W..What about Grandma, did she know?" I stuttered.

"Yes, she joined in too!"

Mum put her hand on my thigh and started moving up towards my cock. She finally found it, rock hard.

"Would you like me to take it out?" she asked.

"Y..Yesss pleassse"

She undid the zip, belt and buttons and removed my cock from the confines of my shorts. Her hands took it and she started licking from the base.

"Your cock is bigger than my Dad's and your Dad's, and that ring is amazing" she said in between licks.

She then took my cock in her mouth, straight down her throat. As far as I was aware it was the first cock she had had since my Dad passed.

"Do you like your Mummy sucking your lovely cock?"

"Fuck yes, it's amazing, but at this rate, I'm not going to last long." I panted.

She continued to suck and deep throat my cock for another few minutes until I couldn't hold on any longer.

"Mum, I'm going to cuuuumm, fuuuckk."

She held my cock in her mouth and received five blasts of my cum in her mouth, she swallowed all of it.

"That was amazing Mum, thank you."

"It was a pleasure darling; I have not done that in such a long time. I always loved the taste of cum, yours was especially delicious."

With that she untied her robe, revealing her body. I was still pretty trim, yes she has a certain amount of sag to her tits and stomach, but for a 70 year old still very sexy.

Her large tits were sagging slightly, her large nipples sat on top hard as pebbles, her stomach down to her smooth shaved pussy.

I took the robe off and kissed her, the salty taste of my cum on her lips and tongue. It was a deep and passionate kiss, I took her breast in my hand and massaged it, rubbing her nipple between my thumb and forefinger.

She groaned into my mouth. I moved lower to her nipples gently biting each in turn. Alternating between sucking and biting, Mum was now groaning and panting to my touch.

Across her tummy I placed kisses, then on to her mound. I gently parted her legs to reveal her hairless pussy, my exit to the world. She was wet, her labia both coated with a damp sheen. I moved my tongue to her lips licking up and down each side of her valley.

She was becoming more vocal with Ooh's and Ahh's. She had her hands on my head trying to guide me to her button, but I refused.

"Baby, please lick my cunt, all of my cunt."

I had never heard my mum say that word before, but I was not ready yet. I put two fingers in her cunt and rubbed upwards on her G spot.

She started crying out that she needed to cum.

"Baby, lick my clit, lick my fucking clit now, I need to cum."

With that, I launched an assault on her clit with my tongue, that was it she was off.

"Fuuuck yes, doooon't fuuucking stoooop," she cried.

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"I'm CUUUUMMMMINGGG."

My face was covered in her warm sticky juices, she tasted wonderful.

"Oh baby, I have not cum like that in years, if ever. Thank you," she said coming down from her ecstasy.

I was now hard again, she reached over and took my cock pulling me towards her. She wanted me in her. I pushed my cock into her pussy, she felt so warm and tight.

I had bottomed out deep in her, she groaned in satisfaction. I started to pull out before pushing in again.

"Mmmmm baby that feels good, your cock in my cunt, just like your Daddy and my Daddy."

She was tight and I could feel her contracting the muscles in her pussy to massage my cock as it moved in and out'

"This is lovely, but I need you to really fuck me, fuck me hard" she said firmly.

I built up the pace until I was fully pounding her.

"That's it fuck me, fuck your Mummy's cunt. Ahhh I'm close to cumming, Come on fuck me," she screamed.

"I'm CUMMMMMING."

I couldn't take any more and unloaded my cum deep in her pussy.

We both collapsed in a sweaty mess.

"Thank you baby, I needed that," she said as she hugged me.

Now, you need to tell me what is going on here.

"Well, it all started with me helping Kerry with some DIY, she then told me she loved me and always had then seduced me," I started.

"Mum it was the best sex either of us had ever had," I explained. "I was very cautious about the consequences before committing to living with her. But then Penny came home one weekend and she confessed to also having had fantasises about me, so I started having sex with her too. Kerry was fully aware and so now we all share the one bed most nights."

"Wow, I suspected Kerry but not Penny too!" she exclaimed. "I'm jealous, maybe you will all let me join in while I'm here?" she tentatively suggested.

Kerry called me to check all was OK with Mum, but had to stay at work for another few hours.

Penny arrived home and hugged her grandma whom she has not seen for a few months, they chatted excitedly catching up mainly on Penny's recent activities, work etc. Her sex life was not mentioned.

Mum was still in her robe, she had not bothered to get dressed after I had fucked her, but had had another shower. As Kerry was not home yet, I started the dinner, pork chops and baked potatoes, it was delicious.

Penny went upstairs to shower and change, I followed, giving mum a knowing wink. Once upstairs I started to tease Penny with my tongue around her ear, kissing her neck.

"Daddy," as she now calls me, "we can't grandma's downstairs."

"She won't hear, she's going deaf!"

"It feels so nice, but we can't,"

I continued kissing her neck, fondling her breasts over her blouse and bra. Her resolve was fading, she was responding to my touch. I let my hand reach beneath her bra and started rolling her nipples. I knew then that she had given up, and was going to let me have her.

I had now reached beneath her skirt, and up her thigh to her pussy. When I did reach it, there were no panties in the way, just her bare smooth snatch.

She was already wet, anticipating my touch. Penny was now making appreciative noises, which encouraged me further.

I had removed her blouse and bra, her magnificent tits hung on her chest just awaiting the attention of my mouth. The skirt was also off so she was naked in my hands.

I guided her to the bed, where I kissed her, our lips mashed together with our tongues toying with each other. My hands were massaging her tits and my hard cock dry humping her pussy through my shorts.

Her hands started around my neck, but moved lower to try to remove my shorts to get better access to my cock. My shorts were off and Penny was quickly down there with her willing mouth, which was now full of my cock.

I never tire of that feeling, a warm wet welcoming tunnel around my cock, deep into my lover's mouth. Penny was doing a fantastic job of edging me, enough pressure to get me there, then stopping to calm me, then start again building to that climax before stopping again... bitch!!

I didn't want to cum yet, so I removed her mouth and lay her on the bed, opened her legs and went to repay the favour on her now soaking pussy.

Licking her swollen pussy lips, around her hole, down to her arsehole and back up repeatedly.

"Daddy, please let me cum," she said frustrated. "Lick my clit and make me cum over your face, pleassee Daddy."

I relented and licked and bit her engorged clit.

"Fuck Daddy, I'm cuuuummming. Don't fucking stop" she cried.

She released her juices all over my face, I tried to lick them all up furiously, but still did not manage them all.

She lay there "Daddy put your cock in my cunt, I need it now." she demanded.

I put the head against her valley, she was so wet it just slipped in. I started to fuck her, long deep strokes.

"Daddy, fuck me hard I need to cum again" she cried. I was now pounding her and it was not long before I couldn't last any longer.

"Baby, I'm cumming, your cunt is going to be full of my spunk, It's cuuumming," I shouted forgetting Mum was downstairs.

"Ahhhh, I'm cumming in you," I grunted.

Penny was rubbing her clit furiously to cum at the same time.

"Thank you Daddy, I came and now I'm full of cum," she said licking her fingers.

Neither of us had noticed, but Mum had come upstairs, having heard all the noise. She stood at the door in her robe.

Penny saw her, "GRANDMA," she cried, trying desperately trying to cover herself. It was too late for that, Mum had just watched her son fucking her grand daughter.

"That was one of the hottest things I've seen in my life," she said. She untied her robe and was standing there naked.

She walked towards Penny, who was just lying there open mouthed not able to comprehend what was happening. Mum reached for Penny's legs to move them apart, where she saw her battered pussy leaking her juices and my cum. Without a second thought Mum went down on Penny and licked her pussy clean. Then moved up to kiss Penny and share the taste.

I was hard again, so Mum licked Penny's juices from my cock.

We heard the front door, Kerry was home. "I'm home," she shouted.

"Up here Babe," I replied.

Kerry came up and was greeted by the sight all three of us naked and quite obviously having fun.

"What the fuck, MUM. What is going on?" she asked in shock.

I recalled today's events, Mum horny, worked out our secret, her admission of incest with her father, me fucking her and now eating out Penny giving her a couple of orgasms in the process.

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"Right, I'm going for a shower. I'll be back and expect a full servicing from all of you," she said.

"You can guarantee that," I replied.

While Kerry was showering, Mum and Penny were kissing, cuddling and fingering each other. Penny's spare hand was wrapped around my rapidly hardening cock.

It didn't take Kerry long to shower, I wonder why?

She re-entered the bedroom with just a towel around her, just about covering her tits and just about covering her pussy she looked gorgeous, my already hard cock pulsed at the sight.

She came over and kissed me sensuously, while Mum and Penny watched. I removed her towel leaving her naked and vulnerable. My fingers found her nipples, rolling and squeezing them much to her delight. Penny's fingers found her now very wet pussy. Mum was just watching, but I noticed that her fingers were rubbing her own wet pussy.

Mum reached out for my cock and before I knew it, it was deep in her throat, back and forth her mouth getting it very wet covering it in her saliva.

Kerry and I were still standing but Penny was lying on her back her head hanging over the edge of the bed between Kerry's legs and was eagerly eating her Mum's pussy, it was too much for Kerry and she orgasmed over Penny's face, her juices running off her cheeks, what a sight.

Mum had not missed a trick either, she was now eating Penny out and I could tell she was close too.

"Oh Grandma, lick my cunt, I'm going to cum," she cried "Fuck.. I'm cumming, don't stop!"

Mum had not cum since before lunch, she lay down on the bed, Kerry lay beside her, they started kissing while their hands roamed each others bodies.

"I can't believe this is happening," mum said "After all these years since my dad fucked me, I never thought I would be in bed with my son, daughter and granddaughter. I am so happy."

"So are we mum," Kerry replied.

"I'm so glad, but I now need you to lick my cunt and make me cum." Mum said.

Kerry move from Mum's side, kissing her as she moved. She stopped at Mum's slightly sagging tits giving each nipple a good lick and chew before moving further down to find her very wet pussy. She started licking around her lips, around her hole, down to her arse and back again leaving her clit until last. When she got to it, mum screamed with pleasure, it was not going to take her long to cum.

Penny had started to suck my cock, long deep strokes into her throat.

"I'm CUUUUMMMMING," mum cried.

She kept on cumming, spraying Kerry's face with her cum. It was the second earth shattering orgasm Mum had had in the last couple of hours. she just lay there with a huge grin on her face.

"Daddy, I'm so horny will you fuck me," Penny asked as she got on to her hands and knee's.

"Of course baby, how could I refuse."

Penny had straddled Mum's face so she had the perfect view of my cock entering her. Kerry had positioned herself between Mum's legs and was once again feeding on her pussy.

I had started slow but was building up the pace into a hard fuck for Penny. I could feel mum licking my cock as it went in and out, she was also licking Penny's pussy.

"That is so good Daddy, keep going, fuck my cunt harder," Penny shouted.

I was now pounding so hard I thought the bed was going to break. It wouldn't be long before I would be filling her with my cum again.

"I'm cumming, keep fucking me, aggghhh," Penny managed to cry. "Fill me with your cum."

"I'm cumming too,"

I delivered a huge load of cum deep into her pussy.

"That's it Kerry, nearly there, keep going, agghhh." mum cried from beneath Penny.

We all just lay there exhausted.

It was late, there was not enough room for us all to sleep comfortably so I took Penny to 'my' room and left mum and Kerry together.

Penny and I made love before going to sleep, I know Mum and Kerry also both came, because I heard them!

I was awoken by a warm feeling, my morning wood was being taken care of by Penny, her warm mouth was covering me, with the pierced end of my cock in her throat. It was slow and sloppy, I think she was enjoying as much as me.

Kerry came up behind me and gave me a hug, which turned into a long kiss.

"My daughter is a bit of a cock whore, isn't she?" she said.

"She is, but I'm not complaining," I chuckled. "Are you jealous, do you want my cock too?"

"Always my love, but I have to go to work," she said smiling and left the room.

"Don't you have work too, baby?"

"Yes, but I can't leave you like this and I want your cum for breakfast."

I was already close from her attentions, but that tipped me over the edge and I came in her mouth, she showed me her breakfast before swallowing it all.

Then she was up and gone.

I went downstairs for a coffee and sat catching up on e-mails. Mum came into the room in her robe, she poured herself a coffee and joined me.

"How did you sleep Mum?" I asked.

"Well once, Kerry had made me cum 3 times with her tongue and fingers and I had returned the favour, very well thank you," she responded.

"Good, glad to hear you had fun!" I said.

"John," she said seriously "I am so glad that this has happened, I thought I would never again feel a hard cock in my pussy, or indeed lick and taste another one. But there is something I have always wanted to try, but have never had the opportunity."

"What's that?" I asked

"I want a cock in my arse, will you do that to me?"

"Now there's something I never thought I'd hear you say?" I said laughing. "But yes it would be a pleasure to take your anal virginity."

"Thank you, I have just had a shower and douched, so how about now?"

"You're insatiable. You know it may hurt?" I reminded her.

"Yes my darling, but I'm hoping the pain will turn to pleasure," she replied.

We went upstairs, mum took her robe off to reveal her amazing body to me again. She got on the bed, she reached for me to join her.

I was soon naked on the bed with her, we kissed our tongues fighting each other. I started kissing, mauling and nibbling her sensitive nipples. From the noises she was making I knew she was enjoying the feelings I was giving her.

I moved down to her smooth pussy, parting her legs I was surprised by a ruby coloured jewel between her butt cheeks. She had inserted a butt plug to start stretching herself ready for my cock. She must have been sure I would say yes to her proposal!

Her pussy was already very wet, with her juices flowing towards her dark hole, I helped spreading the liquid with my tongue. I pulled & pushed the plug teasing her with the feeling that the plug was giving her.

I finally removed the plug leaving a gaping hole, I used my tongue to add saliva to her own juices.

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