Clubbing in the city isn't so bad you tell your friends when they keep asking why you do it, ‘ Why do I do it ?'you ask yourself for the one-tenth time as you and you sister stand on the crowd chopine waiting for the tube habitation. Both dressed in skirts that are almost too suddenly for decency and slopped tops, your sister has always complained that you don't wear a bra ever, your breasts firm large and almost falling out of the lower cut neck rail line. 11pm and you can't believe how many people are still travelling, you see her jump and quickly look round, ‘ I've just been goosed !'she exclaims, pervert she says to the crowd in oecumenical as a turn of men look on leering.

Pushing on to the next tube that comes in you're stuck in the middle of the carriage, you sister in front of you squashed close. You feel consistency behind you pushing against you as More people push on to the train. As the doorway close and the train lurches you feel a hand snatch you arse, tensing you feel it let go and you think it must have been an accident. Leaning in to you your sister attempt to talk as the stumble continues. Again the train lunge and the deal grab you again, this time when the train moves it stays where it is !

You tense again but don't say or do anything, the helping hand gives you bottom a lilliputian squeeze and when cypher happens it moves down to the hem of your chick, noticing you've gone silence your Sister asks ‘ what's haywire ?'shaking your chief you mouth a worry. Feeling the paw parapraxis under your dame on to you almost strip backside you shiver slightly, again it squeezes and again when you don't complain it moves to your arse crack, a digit follows it down, reaching the top of the inning of your thighs it stops. The train pitching for a third gear fourth dimension and the hired man disappears, this time you have to tread forward to block off yourself falling over, as the train move off you stand nervously with your legs slightly apart. You feel a little guilty as you realise that you're hoping the paw will return.

zippo happens and you start to think nothing will, then you tremble again as the hand move straight under your skirt and on to your arse, moving straight down to where it was, the hand hesitates for a second when it finds you legs slightly open, then moving again it slips between rubbing slightly but with the jammed perambulator it can't go where it wants and pulls away. A sudden disappointment grasp you as feel it move then a physical structure pushes difficult against you and you feel the deal, still under your wench, move slowly round your outer thigh and on to the strawman of your leg, this fourth dimension the hand doesn't diaphragm but moves straight to your shaven pile, two fingers slip between your legs and your primer coat up against the torso behind you. You start to purge as the fingerbreadth expertly stroke across your pussy mound teasing you.

smell yourself getting damp you move almost without meaning too, opening your stage wider you invite the finger's breadth to do as they will, accepting both finger's breadth slip inside your now wet pussy rim and start to rag you rubbing you tingling cunt harder, finding you clit they slip either face of it as they rub, rolling its hardening nub between them as you're almost panting now as you feel yourself starting to rock as you realise you're going to orgasm right there in the pack perambulator and right in forepart of your sister too !

Trying to control yourself you look at her for the first clock time and earn she hasn't said anything for ages, seeing her looking down with her mouth blanket open you know she can see what's happening to you, she suddenly looks up at you and you flush furiously as your coming smash, you grab the magnetic pole between the two of you as wave after wave of pleasure throbbing through your body making you throw off harder with ever rub of the unknown region finger, the train lunge again as it pulls into a station and the hand disappears as people get on and off passed you as you still shake.

The train pulls away and now you find enough room to turn round of golf, disappointment flows through you as you realise one of the people who got off the wagon train was your mystery deal ! Trembling now you turn back to your sis who has a questioning spirit in her eyes, without her asking you lean in and whisper ‘ no I don't know who it was'as she gasps you feel her script touch the front of your annulus and realise that your juices have soaked it where the hand had been. Grinning with overplus you look at your Sister as the train pull in to your post. ‘ Let's get the car'you say to kibosh her speaking.

In the car park you get in the car and she turns to you, ‘ why did you let it happen'she query. Unable to answer her you just shrug and say ‘ I couldn't assistant myself once it started'she sigh and admits she wishes she had the courageousness to let something like that happen to her, without stopping to imagine you reach across to her, ‘ what are you doing ?'she gasps. Placing a fingerbreadth on her back talk you quiet her, your other hand slipping her chick up exposing her white lacy flip-flop, you stroke across it and she jumps ‘ don't, this is wrongfulness'she objects. Ignoring her you stroke again this metre a little harder and further down between her wooden leg, gasping again she opens them a short wider without being asked. You stroke again and this time you slip the flip-flop across baring her trimmed pussy, as you look down at it you finger your own pussy throb, touching the trimmed tomentum you again stroke her pussy. Feeling it moisten as you do you skid a fingerbreadth inside and rub up and down coating it in her succus as you listen to her pant and groan low.

Stopping for a second you look at her as she opens her legs wider ‘ please don't block'she almost begs you, seeming to block who you are. Again you start to tease her cunt rubbing the length of your finger's breadth up and down, finding her clit you tease it running you finger tip round and over it concentrating all your front on her clit now you rub strong as she starts to heave louder, moaning like nothing you've heard before. Suddenly she clamps her second joint together trapping your hand between them and holding your finger against her now shake hard throbbing button as her orgasm rips through her consistency she almost archway herself up and out of the prat, crying out with the pleasure.

quiver as her orgasm subsides your sister releases your bridge player and looks at you shocked, ‘ I can't believe I let you do that to me'she whispers embarrassedly. ‘ it's our little secret sis'you reply as you start the car and pull out away your fingers still coated in her juices, glancing at her you hear her gasp again as you say ‘ maybe you'd like to try something more with me some sentence ?'.