Three way with boyfriend?

[nullnaught]

Hello,
I would say to sit down and discuss... The thing is in threeways sometimes someone gets left out... You both need to agree on things that are aceptable and remember to not get jelous... It can be quite nice to see your boyfriend being pleasured by another guy and whatnot sex to be honest is sex and when u do it with him thats love... Just brace yourself for open relationship status possibly

I am sorry you are in this postition because you are screwed to the wall either way you go. If you don't give in to his wishes, then he will probably resent you. If you do give in, you will probably resent him.
The sad thing is, fantasy is rarely as good as reality. Three ways aren't as fun as he thinks they are for reasons stated above already. If he had had experience with them before you met, I am sure it wouldn't be an issue at all.
I wish you the best.