Girls, MFM Threesome: Is penis size an issue?

[Anonymous]

So, a friend of mine asked if I would have a threesome with her and her boyfriend. I have nothing against threesomes, I already had a FMF and it was awesome. The problem is that this boyfriend is the only guy my friend had sex with and he's well hung. Once we were drinking together and she mentioned that he's about 8 inches. Now, I'm pretty average, slightly over 5 inches. Do you think it will be an issue? Would that be a problem for you? Has anyone here had a similar experience?

[madiangel]

its only an issue for some DP positions, otherwise no problems at all!

[Asker]

Good to know! DId you have any similar experience? How did it turn out for you? I'm a little bit insecure just because he is a lot bigger than me and is the only one that she ever saw/had sex with. So maybe she will think I'm too small or something like that. I know I'm probably overthinking, my FMF threesome was great and I had no problems reagrding to my size, so it will probably not be an issue.