uhhhhhhhhh honestly, if you don't think it's weird, and neither do the 2 other participants, then i wouldn't say it's weird lmao. It's all about preference.
w/ that being said...I would never have a 3 way w/ another guy involved....idk...i think it would just be too awkward for me LOL especially if i knew the guy well.
The only exception to this is if the girl would only have sex w/ me if it was a 3 way...and if it was like shakira or something. LOL i'd take one for the team if it were shakira!
but yea...if u don't think it's weird....then it shouldn't matter what I think xD