[M] watching my wife with her coworker [F]

My wife and i are always open for eachothers fantasy. Ellen said a few times she whould like to try how it is to make love with another woman. We talked about it and i thought it would be great for her to follow that through. A co worker of Ellen is bi sexual and talked to Ellen about it since they get along well together. We decided to invite her over and discuss Ellen’s fantasy.

So the next weekend her co worker came for a cup of coffee. We talked a long time with her and we all agreed next weekend would be perfect so we closed the deal with a nice glass of wine.
Now Ellen and i play some Dom/sub games sometimes. No whips or pain but just teasing and controll. What i did not know is that Ellen and Clair talked more about it during the week at work.

So saturday came and Ellen and me got ready before Clair came over. We where both excited when the doorbell rang. Clair came in dressed in a stunning short dress. She is quite slim and tall and on her heels she was taller than me. I took her coat and Ellen poured some glasses of wine to lighten up the mood a bit. Both ladies where flirting from the moment Clair came in. I looked amused and was getting excited seeing them kiss the first time.

Shortly after they started kissing the three of us where heading for the bedroom. Ellen and clair got undressed rather quickly and asked if i wanted to watch in the beginning. A said yes and i sat down in a chair next to the bed. Clair got on the bed and laid on her side looking at me. Ellen said she would be right back. I just looked at Clair with anticipation what would happen. Before i knew it Ellen put handcuffs on my wrist tying my hands behind my back. Clair got up and unbuckled my pants. They had me stand up so they could take my pants of. After that i had to sit down again.
Ok they said, now you can watch.

There i was, sitting on a chair with my hands cuffed behind my back watching two women making love on our bed. My cock was rock hard all the time. Sometimes they would stop and came to me to tease me a bit by stroking my hard cock. Nothing i could, or wanted to do but enjoy the show and occasional hands teasing me. Ellen and Claire realy went for it and both of them had a good time. I was rather surprised Clair got up, grabbed her clothes and left the bedroom. I heard the frontdoor and had no clue what was next. I am still sitting with my hands tied when Ellen came over and undid the handcuffs. She got back on the bed and sat down on her knees wigling her butt.

Horny enough for this, she asked with her soft voice. I just stood up and kneeled behind her slowly penetrating her wet pussy. Clair apperently did a good job because it did not take long for Ellen to reach her orgasm. Close to two hours of looking at them two making love and thier teasing was a bad thing for my stamina and i came before Ellen stopped shaking from her climax.
At that moment i heard a loud clapping behind me. I thought Clair left but that seemed to be something they thought would be fun. she stood there just watching me and Ellen fuck like adolescent teens. All of us started laughing and went to the living room for another glass of wine.

We talked a lot about the last hours. Turned out that Ellen did not realy liked making love to Clair as much as she hoped but having me watching them was a turn on. Clair was ok with that fact. She loved every minute of this evening. It got realy late and Clair went home. We learned that Ellen is not bi but she loved teasing and edging me.

Source: reddit.com/r/gonewildstories/comments/dq6z8b/m_watching_my_wife_with_her_coworker_f