3sum

Has anyone ever had a 3sum? Me and my girl are about to do one soon and just curious what i should do or look out for?

if u r doing a 3 sum with another guy, just dont be in the dark and slip it into ur friend and say,"WOW, WHAT DID YOU DO!, IT IS FUCKING NICE" just a heads up

Do with a 3sum with another girl that's how real men do it.

Nope but honestly it seems like it would be something fun to do will have to try it out.

I did it. I had my girl bring a girl from a club, we had a blast, but I feel more distanced from my gf now >.>

Nope i mean idk if ill ever get there but it seems kinda weird and itll distance idk