Nanna

Certain things within families should remain secret, but I have to tell someone.
A year after my grandad died, I visited my Nan's house.
There was no answer, so as I'd done countless times before, I walked around back to her patio door and entered.
What I saw, began a two year affair and the best sex anyone could wish for.
My nan is a very modern, healthy and extremely good looking woman at fifty four. She's had many admirers over the years, and from what I now know, lots of lovers.
When I entered her home that day, one of her young lovers was fucking her arsehole as she was lay face down on the dining room table.
They were both naked and the young man was someone I kind of knew.
He jumped out of his skin and my nan when he saw me, and began apologising immediately.
My nan as cool as you like, told him to be quiet and standing naked in front of me said "If you're not going to finish off what he was doing, I'd leave if I was you ".
Before I had the chance to answer, he grabbed his clothes and began putting them on. Within a minute he was walking out of the patio door.
My nan looked at me, tutted and said "Well".
I didn't know if she was being serious. But I did when she stepped forward and cupped the hard on I had in my shorts.
I was about to say something about her being my mums mum, but she sank down, took my cock out and began giving me the best head I'd experienced up to then.
I didn't know whether to laugh, enjoy it or push her away. So I did nothing and let my Nan suck on my cock like a common slut.
Standing up, she turned around and leaned over the table only minutes before I'd seen her being fucked over.
Turning her head, she told me I'd better be good and spread her arse cheeks.
I already should have stopped, yet my nan is very attractive and I was an eighteen year old with a hard on, and an offer to fuck.
I buried my cock straight up her pussy and straight away heard my nan say "You're mine now Pag".
From then on, it was if I was fucking somebody I didn't know.
She went crazy for my cock, and I swear by the time I walked out of her home, I was exhausted, but had learned so much.
At one point I was fingering her pussy with two fingers, playing with her clit with my thumb and thrusting all eight inches of my cock deep inside her arsehole. And at the same time kissing my nan like I would any of my girlfriends when having sex.
When she'd drained my balls twice, once over her face and once up her backside, she had me lay on my back with my head on her sofa.
She put her legs over my body and sank down, forcing me to tongue her pussy and arse.
It was a steep learning curve for me, and I didn't stop feeling so turned on by her the whole time.
Before I left, my nan told me to call back the next day, and to think about how I'd like to fuck her. She also added smiling "And don't tell your mum".
The following day I was there for three glorious hours. Anything and everything I wanted to try, we did it. Plus many other sexual acts I'd never heard of.
My nan had me kissing and licking every inch of her body at one point, then did the same to me. But she also tongued my arsehole having had me put my legs over my head on her lounge rug.
It was a strange feeling, but I enjoyed it all the same.
And along with items and a dildo, her tongue isn't the only thing to have poked my arse over the last two years.
We've become extremely close lovers, and nothing is off the table when it comes to sex.
We have recently even had a threesome with another woman, someone who is only a few years younger than my nan. It was a fantastic experience and having double the fun was just awesome.
Its hard to keep up with her some days, but then I wouldn't now, have it any other way.
The only day we don't have sex, is on a Sunday when my mum visits her home.
I don't go round then, but mum always comments now, on how much nan enjoys our relationship.
Mum told me only a fortnight ago "You keep your nan young you know".
It was said in conversation, just before my mother asked me if I'd considered moving in with my nan as I spend a lot of time with her.
I'll be staying over after Christmas, right through to the new year. I hope I've got the energy.