Well into our thirties,we had a very good relationship as husband and wife.

 But recently I had a feeling someone else had become involved.

 Like all gut instincts, I was right of course,but I'm still hard from what I found out.

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 This feeling had started a couple of months back when for some reason my wife, - always an up front horny woman - became even more randy than usual.This happened every few days and I became suspicious that some mate of mine or other had worked her up and had to skip off quickly on my turning up suddenly. I assumed one of my mates as they knew my shift patterns!

 Covertly having a feel of her pussy while kissing in greeting,it confirmed something was making her very wet and sticky. At these instances with little foreplay. I ground her ass off with my hardon,to which she multi-orgasmed and flopped wherever we'd done it,panting and murmuring sexual sounds. I was real proud of myself for giving such satisfaction in an instant so to speak.

 We quite often lolloped around,me slouched along the settee with my wife in her favourite chair doing likewise. This meant I was to her side and facing in the same direction as her towards our TV. even when it wasn't on. As at many times before,on glancing across towards my wife,I spotted the tale,tale sign for me to change ends and face towards her. The sign and reason was this; Her hand was down the inside of her clothes waistband. This always meant she had started playing with herself because she felt horny.

 She'd very gently feel around her pubes and after a while,stretch her arm and shoulder to reach into her pussy slit. Always she'd then pull her hand right out and look at her stickiness on her fingers. Back in would go her hand and a position adjustment of her body would be made including lifting her bum and pulling her knickers to make them less tight around her quim with her free hand.

 I found all of this very arousing and watched it intensely with my cock gradually rising to the occasion. While this ritual masterbating progressed the free hand would help her skirt to rise further up her thighs to give me a better look. All this always took place in silence. Then at a time of her choosing she'd pull her knickers to one side to let me watch her fingers at work on her clit and slit, - fast slow,in and around all her most sensitive parts, - on reaching an orgasm,she'd take up a position of her choice and I would duly give her a good fucking.

 Today was not as this,though. It all was,until she got to pulling her knickers aside. Talking unlike other times, "You like these"? she was wiggling her inner lips, "You like how they wiggle"? then with Veeing her fingers she opened them to show the pink part and in turn her clit, "You want to watch them wiggle and open"? Fuck me,you know I do! "Come and pull this off and get him in then" My face went all hot and my heart was now beating a tattoo at my temples. I knew it,she is at it. Just as I tugged to pull her knickers and skirt down. "He's not chained up,just open the door" I couldn't believe what I'd just heard her say. I expected a mate to be hiding waiting for this action. Fuck no,she's on about our boxer dog.

 I must admit I had thoughts on this when he got horny around my wife with his red dick showing a bit as he licked her hand and tried to kiss her face. Now with her clothes cast aside, I was at our back door in seconds. Calm down.steady now,or I wont let you see what she's got for you. Heading in ahead of me,I had the feeling he knew exactly what was waiting in there for him. We arrived to find my wife in the same position but with her thighs slammed shut.

 "Stop now Sid or you won't get any" Sid is our dogs name,my wife gave him this name after a mate of mine that now had new connotations as his cock and my mates was very large compared to all the rest of us. I knew this wasn't new for Sid as he steadied and sat waiting for her to open up her goodies. I sat on the edge of our settee in anticipation. Looking at me, "I bet you're thinking what a dirty bitch I am,aren't you" I nod a,no. "You alright with this"? I again nod,this time a yes. Lying back she shut her eyes and patted her upper thigh, "Come on Sid do it to me like you do"

 Sid's at her with his long sloppy wet tongue and her ass jerks with his first lick then keeps on jerking and lifting towards his tongue at each new slurp. He licks at every crook and cranny of her thighs and pussy. "Fuck,go steady Sid,not to fast for fuck's sake,you'll make me cum too quick" She steady's his head and he takes it a bit steadier,then goes back to his eager pace again. By now she's bucking around like mad and I know she's nearly cumming.

 "Stop,wait" She clamps his head so he can't move,but his tongue is still trying as he tries pulling free. "I want to let him,you know! but I needed someone to be here to stop the big part,you know! from going in" I'm your boy I instantly reassure her. She recaptures her rythm as Sid takes her into an orgasm so powerful that she finished up on her back on the floor.Coming down from this orgasm, "Phew,fuck me,that feeling,you'd never believe it" While Sid has his knob at the ready,hanging out with dribble dripping from its end.

 This is the first time? I query. Looking at me as she takes up a kneeling position, "Yeah,it is,I let him get up on my back last time but on seeing that big swelling I shit myself that it would get stuck so having just tried a bit of it in me,I pulled away from him,fuck it felt ever so hot though" With that,Sid got impatient and clambered up on to my wife's hips and got her in a vice like grip as he pumped at her trying to hit her quim. The first couple of thrusts shot along her belly and pussy slit making her arch her back as his cock slid against her now touchy clit.

 He adjusted his stance and stabbed again just as she lowered herself slightly. His cock stabbed straight into her ass,quickly she pulled away,but not before I'd seen about two to three inches go in her. "Not that one you daft dog,lower" as though he could understand. I'll guide him,shall I? "No,No,let him get me naturally,its fucking exciting doing it like that.Did it look good as he hit the wrong hole"? Before I could respond,Sid hit her right hole spot on and with a grunt she took the whole length up to his knot. Frantically gripping her hips now,Sid pumped at her pussy as I watched enthralled as his large thick cock stretched her quim wider and she started to push hard back at him.

 "Fuck its so hot in me,aaagh,I'm cumming,ooo'ooh, don't let him get the big part in,for fucks sake aaaagh" she came and came some more,while I saw her pussy's ring follow too and fro along this red going on purple K9 pole. "Its hot he's shooting it in me now,aah,more Sid,give me more ooh! its so fucking ho-o-t,his spunks so,so hot" She lurched for the chair seat and collapsed her torso on to the squash with her head on one side. Grinning and making an ooh smiling grunting oo-chuckle. With his knot having not gone in her he pulled out and walked away as though disgusted that I'd stopped him from knotting her.

 He's pissy with me for stopping him knotting you! "Do you think it would hurt my pussy? Perhaps next time Sid,okay" Sid had lead down and took no notice of this comment. But I had. Perhaps was a definate 'She will' in my mind,no perhaps here! I now wondered if my wife's pussy could stretch that big,after all I'd seen how big that would have to be. Maybe it would if I used some practice toys on her somehow.

 As I climbed on her back,no knot and smaller cocked,I apologised,but its full of spunk so hold tight while I finish in you. "Harder,harder,I still want yours each time to finish me. We came off in unison and I could feel all our juices leaking past my cock and dripping down my balls onto whatever. I was pleased my cock had squeezed Sid's spunk out of her quim,well not all of it mind.

 all for now.