My wife's sister.
Me and my wife met at a young age.
We always had an amazing love life.
Her sister would visit us every other day. Or we her.
It was a friendship mainly.
But recently my wife started working a late shift and I just recently finished a major project.
So here I am waiting at home till the next season and her sister comes by even when wife ain't home.
For the past few weeks she showed up all dolled up with make up and dressed really skimpy.
She never made any moves towards me but she would grin at me everytime we are together.
She never dresses up for anything else.
Suddenly last weekend she made a move on me.
And I've been secretly fantasizing about her for years
She came over and we talked on the deck for a few hours.
And when I was going inside to get a drink she followed me in. And she pulled me towards the door. And she started rubbing my c"** and I didn't stop her. We didn't say much but she ended up slobbering and swallowing a load. And I knew she hasn't been with a man before so I ate her out. And after that we f***** everywhere in the house. I pulled her hair as I slammer her and we even went outside in the open air and she rode me. It felt like we were Po""stars.
I filled her up with my c** five times and this all took about 3 hours. It was absolutely amazing and I would definitely do it again.
However I'm afraid she might get pregnant. Even though she told me she was on birth control and even showed me.
I love my wife. And I love her sister.
I feel so afraid to ruin their lives now. I'm the type to simply move on if things go sour. But I'm also hoping everything will stay how they are.
P.s. I don't know if I should stop doing this or continue. It's super naughty.