My Wife and Her Sister

If you haven't read my first story, 'sleeping DP' I'll give you a brief recap.

My wife and I had not had sex in a number of months. I somehow managed to finger and fuck my wife while she was asleep. This story is set a little after that. And again is another of my fantasies. This will always remain so as I doubt my wife or her sister would be so accommodating.

All people are over 18.

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'I love you, just not tonight ok?'

I look at her again, and she can see the tension in my face. It's been 6 months and I am close to bursting in every sense of the word. Every excuse has come out over the last couple of years since having kids. Tired, headache, bad tummy, kids playing up, and just good old fashioned 'no'. I'm tired of it. Im tired of being the support. It's friends with no benefits, other than paying every bill while she spends the day relaxing with her single mum sister.

Apparently this was the wrong thing to say, as she goes from apologetic wife to eyes with daggers... 'How dare you bring my sister into this. You know she's going through a tough divorce and needs all the support she can get'. Seeing red, and well in the throes of the horn I thought of the only reasonable retort I can. 'Well maybe I should be fucking your sister instead! At least she would put out!'

She told me to go fuck myself and I can sleep on the couch. I tell her I'm going to, 'and once I finish watching porn, the kind with 5'5 brown haired beauties that look remarkably like you and your sister, I'm going to wipe my dick on your favourite cushion!'

She looks at me with those eyes, big as an owls, slowly the daggers recede and a smile plays across her lips then a little chuckle, followed by a full belly laugh! I can't help but smile to. We laugh, but when she tells me to get into bed I still refuse with the line 'unless you want me to fuck you in the ass while you're sleeping, I'm staying down stairs...' Little does she know.

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I was fitfully dosing on the couch when there's a gentle knock on the door. I looked on my phone and it's about 10:30. I've no idea why anyone would be calling at our door, let alone so late, so I decide to leave it. A minute or so later I hear it again and decide, as I can't sleep, I'll check to see who it is.

It's her sister.

I don't know what she has been saying to her sister but, to have her turn up on my door step I imagine I've pissed off one or both of them. Either way, this is not a good result for me. I'm in the doghouse with one, and likely to be knee deep in shit with the next after they finish talking up stairs. Infidelity is not something her sister is overly cool with at the moment... I let her in and do all the pleasantries, so it's no surprise when she glides past looking to comfort her sister. I can't help but check her out. Her tits are about a C, where my wife's a B. She's got a great ass which must run in the family as my wife's does to. In fact, from behind, the only difference is, her hair is straight and my wife is wavy. Both under 30, they're in great shape and whoever starts dating my sister-in-law will be very fortunate.

I climbed back onto the couch to rest my head. I don't know how much time had passed, it could be 5 minutes it could be 5 hours. The only thing that's got me awake is the door opening with her and her sister stood watching me. I sleep naked and as they haven't both run off screaming I assume they want to talk to me. Hopefully it's about why she won't have sex any more. At least if I know what the issues are I can try and sort them. She opens her mouth and closes it again. Her sister nudged her forward. With a glare for her, she stepped into the room and said 'I shouldn't have been starving you of sex. I find the kids very tough to deal with, and squeezing two out has left me feeling virtually ruined'. This is no surprise as it's what I hear all the time. 'My sister and I have a proposition that could work. I don't know how comfortable I am with this, so it's only on a three month trial period. I will let you have sex with me, any place, anywhere once a month. I will not do anal, and I won't suck your dick but the rest is yours. There are only two conditions.

1) You aren't allowed to pester me, or make me feel bad for not having sex with you for the rest of the month.

2) My sister said that you can use her whenever you want.'

At that point I wish I could've taken a picture of myself. I imagine I would've looked something like Jim Carey in the mask, my jaw hit the floor so hard. I was left speechless. The whole room was so quiet you could hear a pin drop.

Again her sister nudged her forward. Hesitantly my wife dropped her dressing gown and stood in front of me naked. They must've been upstairs for hours as she was completely clean shaven. I could see her perfect figure silhouetted, dappled in the street lights from outside. I couldn't resist. I got up from the couch, walked over to her and kissed her. Deeply. Our tongues intertwined, she tasted like strawberry. I thought it unusual as she doesn't wear lip gloss, but what my mind registered, my body didn't. Thinking I could do whatever I want I pushed her against the wall, dropped to the floor wrapped her legs over my shoulders and buried my face into her pussy. She gasped with the force of me. She was already wet, and before long her juices were flowing down my chin. She tasted amazing! My nose, whilst inhaling her scent, was simultaneously rubbing her clit. Long strokes followed quick flicks of my tongue penetrating her pussy until she was bucking on my face. She dug her nails into my neck and barely suppressed a scream. I think even cuming hard on my tongue, she was worried about the kids waking up. Weak knees and struggling to stand, I took her to the couch, and led her face down, giving me a perfect view of her ass hole. Knowing what had happened on our last sleepy encounter, I was desperate to fuck her in the ass with my tongue.

Given my new rules I thought it best not push my luck yet. Instead, with renewed vigour I started eating her pussy from behind. I found the nub of her clit and began sucking, and teasing with the tip of my tongue. She groaned, grinding her hips down on me, and like someone who had done this before, my mouth filled with the soft folds or her lips as my nose came into contact with the goldmine of her asshole. From this view I could see her tensing and contracting like her ass was begging me to take it. Like me, once she's cum she struggles to start up again or just falls asleep. I realised, if I wanted to fuck her it would have to be now.

I positioned myself over my wife, ready to take her from behind. She's got such a pert ass, this is my favourite position as I get to see her ass cheeks roll with the hammering I give her.

Just as I'm about to slide my cock deep, down to my balls, when a hand reached up and gripped me hard stopping me from fucking her raw. My first thought is she's going back on her word. Rage building inside me I was about to pull her hand away, when I noticed she wasn't wearing her ring.

It's her sister. In the heat of the moment, I'd forgotten she was there. Her eyes are glued to the sight of her exhausted sister, face down and panting. It must've be too much for her as I notice she had her hand buried between her legs. My shock is complete as she reached around and kissed me deep.

She's wearing strawberry lip gloss.

Things suddenly click. My wife's taste, clean shaven, wet pussy. I realise that I'm late to whatever has been going on up stairs. I should be repulsed, but I can't help but think how amazing it was! My wife is the perfect girl next door, and her sisters the Same with bigger tits! I was going to be that lucky guy that got to fuck my wife's sister next.

She knelt down and instead of taking me in her mouth, she ran two fingers down my wife's pussy, then slathered my wife's cum from tip to base of my cock. Juices and precum mixing, she cupped her hands under my balls and slowly took all 7 inches into her mouth. I was so horny I came down her throat.

Horrified that my night was over, I caught myself, pressed thumb and forefinger down hard at the base of my dick, and stopped myself coming everywhere. It was the most difficult thing I've ever done as I wanted to carry on fucking the face of my wife's sister. After a tense couple of minutes and the moment of panic over she stood up and pushed me down. Staring at my cock, she licked her lips, positioned herself over me and gently lowered her body on to me. I think this is all she needed to send her over the edge as the moment she settled down on my rock hard member, she threw her head back and shuddered violently in a strong orgasm. Head back on my shoulder, breathing heavily through her nose, I could see her chest heaving. Small pink nipples, stood proud bobbing along to the rhythm of her heart. I could feel her orgasm dribbling down my shaft. All done and still wanting to fuck, I was put out when she decided to lay down next to my sleeping wife who must've been unconscious from what I'm assuming were multiple orgasms. As I wondered what was going to happen next, my wife's sister wiped away the hair that had fallen over her sleeping sister's face, and whispered into her ear, 'thank you.'

She then turned herself to me, looked up through her long lashes, (I couldn't help but be reminded of the similarities of her and her sister) 'She doesn't do anal, but I do. Please,' she looked up pleadingly, 'please fuck me in the ass. I want to cum over you and her!' After my sex starved relationship of the last few years I could hardly believe what was happening! It's like all my birthdays had come at once. She got up on all fours, straddled her unconscious sisters leg and waited for me to drive home.

As I stood ready to enter her, I noticed juices glistening across the folds of her pussy. It's so similar to my wife that I couldn't help but touch it. It was so wet I could fit 3 fingers, then four. She whimpered but fingers now, hooked round to her g-spot, I was able to massage her clit while furiously bringing her over the edge of a screaming orgasm. Fingers slick with her juices I sucked them dry. Where my wife is bitter her sister was sweet. The perfect mix. A quivering wreck. I continued to assault her exhausted body. Rubbing some of her juices round her asshole to aid fitting me in, I placed the head of my dick against her hole, and, as I tried to ease myself in, she thrust backwards and I'm instantly ball deep in her back passage. 'FUCK!' She screams, 'FUCK... Either I haven't been fucked in a long time or you're bigger than my dick-of-an-ex!'

Building up momentum, I was able to feel how smooth she was inside. She must love anal, as she was so good at it! I could feel her insides pulling at me on the way in and relaxing as I pulled out. The thought of fucking my wife's sister, over her unconscious body was amazing. Pussy overlapping pussy and smooth clean legs in a tangled heap.

I was still in the glorious heaven of fucking my wife's sisters ass, when I noticed her trembling. Her ass started clenching up, trying to milk me whilst at the same time enjoying every inch being hammered up her ass. The thought of her cumming over me is amazing! Then I realise, every time I ploughed into her, she was edging closer and closer, then finally, rubbing her clit on my wife's leg to help get herself off! With a final groan she bit my wife's shoulder, and the sleepy form yelped. With such an intense orgasm I found it like fucking a new virgin ass, tight and reluctant to let the assault continue. Slowly she slid her now dripping pussy up and down the leg she'd been straddling. I've never seen tribbing in real life and can only imagine how hot it must be if the tangle of pussy and legs is anything to go by. I continued trying to fuck her but with one final grind I came up her ass. She could tell I was done as she then started trying to grind her ass down to my balls. It was so fucking intense and hard, that I know we will both be bruised in the morning.

With a wet popping noise my dick slid out of her along with all my cum, all over my sleeping wife's form. She looked at it longingly, then edged down her sisters leg and traced back up it with her tongue. Collecting semen and her own juices alike.

Finally, she kissed her sister, thanked her for the fucking she'd been needing, then rested her head in the crook of my wife's arm and fell deep asleep.

I cant help but feel used by this intimate exchange and want to care, but honestly, I don't. I got to eat my wife's pussy. Then fuck her sister ball deep in her ass!

I carried them both to bed, completely spent, there would be to many questions from our kids if I left them in a tangle of legs, arms and a sea of juices on the couch.

Perhaps I will ask my wife if I can fuck her again, however for now, I'm content to explore every part of her sister.