A bus pulled up, and I could see Pat sat near the back. Sam began waving her arms frantically, jumping up and down and with a large smile on her face. Pat made it to the platform and Sam rushed over, they hugged each other for an eternity, and when they broke, they both had tears in their eyes.

Pat looked over at me and smiled, then held her arms out to greet me, “Come here you,” she said.

I walked over to them, and we had a group hug, and as we did I let my hands slip and held both of them by their bottoms.

“I’ll get your luggage, won’t be long,” I said.

I collected Pat's bag, and we walked back to the car, Pat and Sam began catching up on gossip, and as usual, I may as well have not been there. After loading the car we all got in, and I asked if we were going straight home.

They both looked at each other, and Pat said: “No, why don’t we find a bar and have a drink.”

“Sounds good to me,” Sam said happily.

We stopped at a bar Sam told us she liked; I ordered some drinks, while the girls found a quiet cubicle. When I sat down, Pat smiled and said thanks and put her hand on my knee. Pat and Sam began gossiping again, and my mind began to wander to the situation I needed to resolve, explaining what had happened yesterday and this morning with Sam and me.

I was brought back to reality with a jolt when I heard one of them say, “So what is it like sleeping with someone else?”

They both realized my sudden attentiveness; Pat asked me what was wrong. I just sat there, my mind frozen and not able to get any words out of my mouth.

“Gary has something he wants to get off his chest, but he’s finding it difficult. Go on, tell her,” Sam said, encouraging me.

I took a deep breath, “Sam and I spent the night together, we’ve had sex, I’m sorry,” I blurted out.

Expecting the worst possible reaction from Pat I was surprised when she put her hand on mine and said, “I’d be amazed if you two hadn’t done something.”

“What, that’s it? That’s all you have to say, you don‘t mind?” I said confused.

“I’d be a bit of a hypocrite if I did; I had Dave in our bed and was fucking him last night.”

“You don't mind, and you’re telling me Sam knows about Dave?” I asked.

Sam chimed in, “Of course I know. Sis told me what you two were planning and that she’d sucked him off, and fucked him the next day while you watched, wife sharing isn’t it.

“Wow,” I said. “I don’t know what to say.”

Pat proceeded to give me an explanation that they had no secrets from each other, particularly when it came to sex. She was the one who initially suggested that Sam and I could get together, just after her first experience with Dave. They didn't plan anything, but if something happened it was alright; fair's fair as she put it.

“I told you everything would be alright, lover,” Sam said.

I looked at Pat to see her reaction, at Sam calling me 'lover' but it didn’t seem to bother her at all.

“But why didn’t you tell me it was alright? Especially you, Sam, you knew I was worried.”

“I need another drink,” Sam said, trying to change the subject.

“No, no tell me why not,” I said pushing for an answer.

“We agreed it would be up to you if you wanted to say anything or not, sorry,” Sam said, the look on her face asking for forgiveness.

“Don’t be angry at Sam, it was more my idea if you said nothing it would be alright with me, but I’m glad you told me, we can have more fun now,” Pat said.

“And what do you mean by that?” I questioned.

“Well, I won’t tell you off now for fondling my sister’s arse the way you did at the station,” Pat said condescendingly.

We stayed in the bar for a while, and the alcohol began to show on the girls. I was the sober driver, but I told them it was time to leave, and I drove them back to Sam’s.When we arrived, Sam said she had to go to the loo, and I carried Pat's bags into the house and put them in the bedroom I should have slept.

“You made the bed well. It looks to me as if no-one slept in it last night,” Pat said sarcastically.

I turned to say I was sorry again, but Pat was standing in the doorway, she had already removed her top, and her skirt was slipping down her thighs on its way to the floor.

“I hope my sister hasn’t spoiled you, and you have saved enough energy for me?” Pat said.

“No-one can spoil me for you, and I think I can just about summon enough energy, just be gentle.”

She put her arms around me, and we started kissing and then she pushed me onto the bed and had my cock out in no time.

“Are you sure you don’t mind about Sam and me?” I asked as Pat removed her panties.

“If you want to, we can discuss it later, but at this moment in time all I want is to,” she stopped talking, and she proceeded to suck on my dick, her tongue working its magic on me.

“Where are you?” I heard Sam shout.

Pat stopped sucking me and said, “We’re in the bedroom,” and then she started jacking me off.

I was confused, Pat seemed to have invited Sam into the bedroom when we were about to have sex.

“You two couldn’t wait, hey?” Sam said, standing at the door.

She came in and got onto the bed the other side of me, opposite Pat.

“Having fun?” Sam said, “Do you mind if I have a turn?”

“Not at all,” Pat replied politely.

Sam lowered herself and swallowed my shaft.

“That’s it sis, fuck him with your mouth,” Pat said, as Sam’s head bobbed up and down.

To hear Pat talk like that to her sister sounded very strange and exciting, I think my cock stiffened a little more.

Sam used her skills on me; just as well as she had earlier. When she stopped, Pat straddled me and asked Sam if she would help. Sam took hold of my prick and Pat positioned herself onto my shaft and let her pussy envelop my cock. She began moving her hips, grinding her pussy on my prick.

As Sam watched, her hands moved to her breasts. Not satisfied she removed her blouse and then her bra and started massaging her tits and tweaking her erect nipples. Shortly after she sat down and lowered her panties to her feet, then she lifted one leg, and they hung from her foot.

“Give them here,” Pat said.

With a little flick of her foot, Sam’s panties went into the air, and Pat caught them and then playfully rubbed them in my face.

“Enjoy yourself; this is what you get for being honest,” Pat said teasingly, as she pushed her hips forwards forcing the remainder of my prick inside herself.

Pat began to thrust more forcefully, “I’m going to cum soon, I‘m almost there.”

Sam looked at me and smiled and then licked her lips.

“What about you, lover, are you ready?” Sam said.

“I can’t last much longer,” I replied, lifting my hips, trying to get deeper into Pats pussy.

“I’m going to cum. I can’t help myself, this is too much,” Pat said, keeping up her rhythm and forcefulness, her face showing her effort and beads of perspiration forming on her brow.

Pat slid twice more along my prick, and her head jolted back, and she fell to the side laying on the bed. Her legs were still open, and I saw juices squirt from her red and swollen pussy lips.

"Fuck me, what's happening?" Pat said, putting her hand between her legs, "I can't remember cumming like that before."

"You just had a squirting orgasm, sis, well done," Sam said.

My cock was still hard, and Sam wrapped her hand around it and began running it up and down.

"Time for you to cum, lover, I'll finish you off, sis still seems to be recovering," Sam said just before she took the head of my penis in her mouth, while her hand carried on stroking it.

My excitement grew, and I emptied my balls down her throat.

After our afternoon of fun and a nap, we cleaned ourselves, I put on just a T-shirt and jeans, but when I saw the girls, I felt overdressed. Pat had just a pair knickers on, wonderfully baring her breasts, Sam, on the other hand, was in the kitchen cooking, with just an apron on, letting me see her bare bottom. I poured the three of us a glass of wine, and as I handed one to the girls, I gave each a kiss.

I lifted my glass and said, “To the two sexiest ladies I know.”

“I’ll drink to that,” Sam said.

“To sex, especially what’s to come,” Pat added.

After our meal we sat and had a coffee, Sam had changed and was now overdressed. She had a pair of panties and a blouse on, though she only had one button fastened. They sat on the settee, and I sat on a chair opposite so that I could admire their bodies. Pat still bare-breasted, and Sam, depending on her position exposed at least one of her tits to me.

We chatted for a short time, but I couldn’t resist asking again, “You don’t mind that Sam and I...?”

Pat cut me off and said, “Stop worrying, everything is fine. To be honest, I was a little dubious, and now I know how you must have felt knowing I was going to have sex with Dave.”

“You could have said no,” Sam said.

“No, I couldn’t. First off we had talked about it for some time. We both agreed to try sharing me at least once and secondly, when I let Dave see my tits, and I’d sucked his cock, I knew where it was going to end up, his cock I mean. I feel lucky it was you and not another woman he would be fucking, or was it you that fucked him?” Pat asked.

“I must admit, I think I initiated it first, but we are both to blame,” Sam said.

“No matter, it’s all sperm under the bridge,” Pat quipped, “but when the time comes and it will be another woman, I hope I will accept it the way you did, Gary.”

“Who says I will?” I asked, hoping I knew the answer.

"Of course you will,” Sam said giving me a sideways look.

In my head, I was punching the air and shouting yes, but just said, “Maybe, we’ll see,” trying to hide my joy at the thought.

“Sam, is it alright if Gary puts some porn on the TV.”

“Great idea, I haven’t watched any for a long time, you put it on Lover, and I’ll top up our glasses.”

“Anything in particular?” I asked.

“You know what I like,” Pat said.

“I’ll go along with whatever, as long the guys are good-looking and have big cocks.

By the time I had a movie showing, Sam had topped up the glasses and asked what we were going to watch.

“It’s what started us on our new journey, wife sharing” Pat proclaimed.

I settled myself between Pat and Sam and put an arm around each of them.

“My god,” Sam exclaimed.

“What’s the matter?” Pat asked, looking past me to Sam.

“Nothing’s happened yet and look at this,” Sam said, pointing to the bulge in my jeans.

“I know it happens every time,” Pat said sarcastically, “why don’t you release it.”

“You are going to let me watch the movie aren’t you?” I asked as Sam unfastened my jeans.

When Sam released my cock from its confines, she wrapped her hand around my near fully erect penis, and she began gently stroking the head with her thumb.

Pat leaned over and kissed me and said softly, “Does that feel good, my sister stroking your cock like that?”

“Oh yes, definitely,” I replied, and I looked down at Pat’s tits.

Pat looked down and cupped one of her breasts and then looked back at me, “You like these small little titties don't you, and I bet you’d like to taste this one wouldn’t you?”

Without waiting for an answer, Pat got up and knelt by my side, positioning her right nipple millimetres from my face. I put my arm around her waist and moved my head forward to accept Pats offering, but she said to wait.

“Why don’t you let Sam remove your clothes and make you more comfortable?” Pat stated in the same soft voice as before.

After Sam had taken my jeans off and thrown them across the room, she lifted my T-shirt. I took my arm from around Pat’s waist, and as soon as my shirt was over my head, I replaced my arm around Pat and pulled her to me. My lips latched onto her erect nipple, and in the corner of my eye, I saw my shirt fall far away in the corner. I began to suck Pat’s nipple, and at the same time, I felt the warmth on my prick as Sam took me in her mouth. Pat put her hand behind my head and pulled me closer, I opened my mouth and took in what seemed to be all of Pat’s pert little breast.

Pat moaned quietly and said, “Gary, there’s something I want you to do for me.”

Releasing her I said “Anything,” and I put her nipple between my teeth and stroked the tip with my tongue.

Pat pulled away slightly, but I was still holding her nipple, so as she did her breast stretched into a cone shape.

“Gary,” Pat said sharply, and I let go.

She leaned into me, her mouth by my ear, and in an entirely different tone whispered, “I want to see your cock enter my sister’s pussy, and I want to see you fuck her, fuck her hard.”

Both Pat and Sam got up and stood in front of me; Pat lowered her knickers to the floor, and Sam removed her blouse. Pat now naked sat in the corner of the settee, and Sam sat next to her. I moved forward and kissed Sam my hand reached up and cupped her breast.

"Lover, let your fingers play with me," Sam said as our lips parted.

My hand left her breast and slid down her stomach and inside her panties, her thighs parting as I did. She lifted her hips, and I entered her wet tunnel with three fingers. Sam softly moaned as I began moving my fingers trying to locate her spot.

Sam let me know when my fingers found what I was searching for.

"Just there, oh fuck, yes, oh fuck," her hips lifted again, and I felt my fingers getting wetter.

I straightened my fingers and began vigorously pushing them in and out of Sam.

Her back arched, "I'm cumming fuck I'm cumming, oh, fuck yes!" Sam screamed, and then her body went limp.

I removed my fingers from Sam's pussy and leaned in between her legs and kissed her wet lips, and smelt the sweet fragrance of her love juices.

“I want to watch his prick slide into you,” Pat said to Sam.

Sam looked at me, her face showing both enjoyment and strain and then she smiled at me. She instructed me to sit up on the couch, and she stood on the sofa seat, her feet either side of my thighs. As Sam began to squat down, she reached for my shaft.

“No, let me,” Pat insisted, and she held my cock in position as Sam lowered herself onto it.

I lifted my hips and began to fuck Sam much to Pat’s delight.

This position quickly became uncomfortable and awkward, so we changed. Sam walked me over to the dining table where she bent over, her arms on the tabletop and her head resting on her arms. Her feet were apart, and I moved in behind her, my shaft pointing at Sam’s flowering pussy. Pat came over and held my prick until its head disappeared into Sam, as Pat’s hand let go of me, I pushed forward, and I slid into Sam to the hilt. A sigh came from Sam, and Pat smiled as she watched me move slowly back and forth, in and out of Sam’s vagina.

“It’s amazing sis, watching his cock move in and out of your cunt, so sexy.”

Pat put her hand around my waist, and she held her head to me, her lips pursed wanting a kiss. As I kissed her I put my hand on her bottom and squeezed a cheek; then I pulled her panties indicating her to take them off. Pat obliged and pushed them down her thighs as far as her arms would allow without bending and then wriggled until they fell to the floor around her feet. She stepped out of them and kicked them to the side. Pat stood by me again one arm around my back the other across my front her hand on my chest and resting her head on my shoulder; she watched as I continued to fuck Sam at the same slow pace.

While all this was happening, Sam remained quiet which is unusual because she can be very vocal. To wake her up I lifted my hand and brought it down heavily on her rump.

“What the fuck was that for?” Sam screamed.

Pat looked at me, a childish smile on her face reinforced by her putting her fingertips on her lips. She looked back at Sam’s bottom, and we watched as a red mark formed on her arse cheek.

“Just making sure you were awake,” I said.

“Can’t a girl enjoy being fucked quietly now?’ Sam replied sharply.

I put one hand on Sam’s hip and the other on Pat’s arse to steady myself as I thrust my cock hard into Sam’s pussy. I felt Sam’s muscles tighten around my cock and I knew she was close to cumming.

I remained motionless for a while and then began slowly moving my hips again.

“Oh, fuck, I don’t know how much more I can take,” Sam confessed.

I reached inside Pat’s thigh and found she was wet between her legs. My finger found the opening to her vagina, but I could only manage the tip inside her. Pat knew what I wanted, and she bent over the table by Sam’s side, and my finger slipped inside her, followed by a second. My fingers mirrored the motion of my cock going in and out of Sam, as my excitement grew as I knew I would be ready to fill Sam’s pussy soon, so I pulled out but carried on fingering Pat.

“Don’t stop, I’m on the brink again, put it back in me,” Sam pleaded.

Sam's pussy lips were open, so wet it was inviting my shaft back inside her, the head slipped in without any effort, and I pushed myself home.

“Mmmm. Lover, you feel so good inside me. Now fuck me good and hard, you know how I like it,” Sam said.

I began pumping Sam’s pussy, my cock piston-like inside her. It didn’t take long and the build up in my groin was about to explode, then Sam admitted she was ready to orgasm again. We both came at the same time, and I’m sure Pat soaked my fingers as well. As I pumped my seed into Sam, I moved my fingers from Pat’s tunnel and inserted them into her arse.

For the first time, Pat let me into her rectum. Surprisingly, she didn’t complain and allowed me to finger fuck her.

Sam proclaimed she was exhausted and needed to rest.

"My turn," Pat said, "fuck me."

“I’m not sure I can right away,” I told Pat.

“Keep on fingering me. It feels surprisingly good, and hopefully it will arouse you too,” Pat said.

Luckily, I hadn’t completely gone off the boil, and Sam offered her help and started stroking my penis. I began to harden a little, and Sam took my penis in her mouth. The warmth of her mouth around my shaft and seeing my fingers disappear into Pats bottom did begin to arouse me, and I began to stiffen again. Once I was nearly erect, I removed my fingers and stood behind Pat.

“Don’t waste time, get it inside my pussy and fuck me, I want it hard and fast the same,” Pat instructed.

I entered Pat and began to fuck her slowly, which brought a complaint.

“Not like that, I want it hard, I want a delicious hard fucking,”

My shaft was fully hard now so not to disappoint Pat when I went into her I went in with some force, and each time I did Pat groaned.

As my rhythm began to increase Pat said, “That’s it, keep going like that, I want you inside me as deep as you can, I want to cum so hard I'll squirt again.”

The was sentence broken up. It didn’t sound quite like that because each time I pushed into Pat she stopped and groaned or said shit or something similar. I looked over to Sam, who was sitting on a chair; she had her legs apart and was playing with her pussy.

My gaze concentrated between Sam’s legs.

“Oh fuck,” Pat shouted as her body trembled and she orgasmed.

For me, it was just in time. Not long after it was my turn and I pushed into Pat as deep as I could and released what little sperm I had left into her. I felt exhilarated and exhausted at the same time and collapsed on the couch; Pat staggered over and sat next to me, she too was exhausted.

“That’s the best fuck I’ve had for a long time,” Pat said.

Sam came over and sat with us and said, “Me too.”

I looked at the TV. The screen was blank, the movie had finished.