Surprise

A few years back my wife and I lived in a tiny loft studio in New York...Just one bed, but a big one...we figured we would be spending a lot of time in it so it was a priority.
One of my wifes friends, Debra, came for dinner. We all had quite a lot to drink, and it was late so my wife suggested she stayed the night.
We both sleep nude. I had no intention of changing a habit I have had since I was 15 or so.
I went to the bathroom and got into the bed. The girls then followed. They both undressed without any concern. My wife Jill, stripped to her hot nude self. Debra was a little more reserved and undressed down to just he thong. Braless.
I have to say, they both looked incredibly hot and I felt my dick stir a bit.
The lights went of, and after a nice kiss with my wife, I said good night to them both.
Sometimes, if either of us is awake, and the other asleep, we masturbate.
It really turns me on pretending to be asleep and listening to my wife's soft moans and then a muffled gasp or to. It makes the bed shake a wee bit.
Anyway was at some time in the night I heard those soft moans and figured I would slip my hand down to her pussy and help her a bit.
I felt a hand. Debra leapt out of bed as soon as I touched it.
She just said oh fuck oh fuck, and ran into the bathroom and shut the door. Her thong was gone. She looked fucking hot in the very dim street light glow.
So, my reaction? I told my wife that realizing she was being finger fucked by Debra really turned me on. I had a raging erection by then. I pushes a couple of fingers into here very wet pussy and felt her writhe on the bed. Then she had an orgasm.
Debra was crying in the bathroom, so Jill got out of bed and asked her a number of times to come back to bed. Eventually she emerged from the bathroom, still nude of course.
I told them both how fucking hot they were, and how turned on by their finger fucking antics.
Jill took my cock in her hand and said to Debra "I don't think its fair the we have had some fun and Kim has missed out."
I rolled over the top of Jill and lay between them. Jill started to stroke my cock. Debra took a moment or two to relax and get in the swing. She rolled on her side, across my body a bit and kissed me .
We kissed, the girls sucked my cock and I fucked them both. Twice. While I fucked one, my playmate fingered and sucked the others pussy.
In between fucks we made out and massaged each other.
It was so hot. Better than hot.
The next morning Jill, of course, had to come out as bi.
She asked if I had ever had sex with a guy. I hadn't, and said so.
She asked if I had ever wondered what it would be like to.
I identify as being straight, but I confess, since that night I have fucked two guys in threesomes. And sucking them off to completion.
Purists will say I am bi, and maybe I am. Who cares?