A couple of drinks are how it started.

Back to the house for couple more.

Gary brought over a video, bi. We began to watch it, Oli never having seen anything like it.  His hard on was apparent through his slacks.  I walked over, and undid his belt and fly and lowered his slacks and shorts to the ground.  There it was, that great big beautiful head on top of his thick shaft.  I lowered my head and my mouth engulfed it.  

Oli was just sitting there beside him on the couch.  I looked up at her she didn’t say a word, just watched. 

I stroked his shaft and began to suck him off in earnest.  

She got up and left the room.  I didn’t care, fuck he tasted good.  His hands reached down and pulled me off of his cock and up to his waiting mouth.  Our tongues intertwined as we embraced. 

There he was kissing me and I felt the couch move as Oli sat back down.

We broke our embrace and looked over at her.  She had changed into a green transparent nightgown.  Her body was clearly visible under the shear fabric.  
Not a word was spoken, and I lowered my head back to his cock.  He swelled in my mouth.  

Good old Gary, while I was busy on his cock, he was busy on my wife’s tit.  He had (I assume it was him) had dropped one shoulder strap of the nightgown freeing a breast.  When I looked up he was busy fondling and sucking on her nipple.

Oli was full of surprises.  I would have thought that the good catholic girl in her would have not let this happen.  

But no here she was, letting my cousin suck on her tits while I sucked his cock. 

Out of the corner of my eye, I saw that she had lifted her hips; Gary raised the hem of her nightgown up to her hips.  Her legs opened and he began to stroke her pussy.  

This was another surprise.  We had never talked about a group anything, and now it looked like we were in one.   I pulled back to get a better look at this and Oli replaced me between Gary's legs.  Well that’s not exactly correct she turned and straddled his legs facing him.  He pulled her to him and kissed her.  With her free hand she positioned his cock and lowered herself onto his cocks head.  

Just the head was in her.  Placing his hands on her hips he pulled her down on his full length.  It filled her better than I ever could and a look of both surprise and pleasure filled her face.  

It was if someone had pulled a trigger, she quickly pulled up and freed his cock till just the head was inside her.  Then immediately dropped back down taking his entire member into her.  

She was into this,   

More to come