[Menorca]

It was back when we were in our twenties and our relationship was far from open. We went to Sweden with two other couples for a three-week vacation.

It was an old but incredibly cozy house. Our friends' bedroom was right next to the bathroom, and we always had to go through their room to shower or freshen up.

The doors were old, heavy, and still had the old, large keyholes that were perfect for spying. One day, my wife was taking a shower again — there was only one drain, but no shower curtain—completely naked, of course.

When I entered our friends' bedroom, I caught my boyfriend looking through the keyhole and masturbating. I confronted him, but I didn't mind, since I was always trying to see his girlfriend naked myself.

That evening, I told my wife that she was his masturbation material. She blushed, looked embarrassed, but then said, "I can't change it now."

She confronted him about it the next day. He turned bright red and apologized. I asked my friend to get naked in front of my wife as well. Tit for tat. He was embarrassed, and when he was finally naked, he had an erection.

My wife laughed, she looked at his beautiful, stiff penis and said, "You masturbated to me, now I want to see you do it."

He hesitated a bit, but then he did. To entice him, my wife also undressed and showed him her legs wide open. I saw how wet she was. Horny!

Then his girlfriend entered the room, looked skeptical at first, but then laughed and watched her boyfriend, undressed as well, and masturbated together with him.

Of course, I did the same. That evening, during sex, I asked my wife if she wanted to sleep with him. I would allow it.
But she refused, saying it was a nice experience, but she didn't want anything more...

Years later, I asked her if she hadn't had sex with him after all. She just smiled and said, "I masturbated with him again several times, and he brought me and I brought him to orgasm, but it didn't lead to 'real' sex."

That's a shame, really, because I ended up having sex with my boyfriend's girlfriend more often later on... Yes, he knows it.