I want to get this off my chest

I don't know if this is the right sub to express this, I don't know where else it could be received and I've also gotten a lot of support from people here. Please let me know if I should take this down.

Threesomes or any sex act that involves more than two people are not great at all as people make it seem.

When my girlfriend and I met, she had a roommate and I was in my "wanting to go crazy after being polybombed era", so I went on a date with both of them respectively, which led to a threesome. To be honest, it was fun as a new experience but it was, for lack of better words, meh.

It was very arousing, exciting and everything but it was whatever. Before that, I thought it was this great and amazing thing but I just don't see the appeal anymore.

Now, my girlfriend and I have discussed this issue and we both agree that, even though this one time was fun, it's not necessary at all for us, so I'm more than happy with that.

Anyway, that's all I wanted to say. Have a good day everyone!