Sister In Law in the Kitchen Fantasy

Like many people I fancy my wife's sister. This is my fantasy.

Maxi - my Sister In Law - and her husband are staying over at our place. It's about 11pm, we are just going to bed. My wife Enid is already upstairs. John, my brother in law took, in the spare room.

Maxi and I just chatting, nothing out of the ordinary. She says, " Give me a hug uncle Charlie!" I do Arms around her. She is 5 foot four to my 6 foot. Her head in my chest. She nuzzled me, and sighs " Mmmm" As if it were my wife Enid, I absent minded, pat her bottom. She has a full behind, not as big as my wife's, but full nevertheless. Maxi, responds, with a slight thrust of her hips. And a slight groan. This is so wrong, she looks up at me, big hazel eyes. And I squeeze her thick bottom through her pyjamas.

She says YES And guides my hand onto her pussy. Her hairy open pussy. I slide my fingers in, her cunny, used by childbirth is open, sloppy, three fingers I jam inside.

Oh oh oh - she cries - not even attempting to be quiet!

Upstairs - in their separate rooms - my wife touches her clit, my brother in law stroking his dick, listening to us.

My bum, finger my bum Charlie - Maxi beseeches.

I moisten my finger in her open cunt, and slide one finger into her tight anal hole.

Two hands I aggressively finger her , pussy and arse! Her cunt slurps, juice running down my hand.

She cums - loudly - anus clamping on my finger.

Upstairs I hear her husband ejaculate with a moan, into his wife's used panties.

Maxi pulls out my cock She says - lick my juices off your fingers, and sniff my musky bottom scent!

I cum, all over her hands.

She cups her hands to her mouth, slurping my seed.

I hear my wife, upstairs. Cum loudly.