Is it juvenile to request a handjob when you are in a situation where you can have any other sexual activity?

No I think it is ok. Sometimes I think it is nice to not have to expect to do everything that you normally do. Sometimes it is nicer that way.

I doubt juvenile is the right word, I certainly hope little kids aren't asking for sexual massages. I think a lot of men go to massage parlors for hand release because they just want to relax. They pay, the gal milks them, they clean up and go home. This is especially helpful if the guy has weak knees.

Even if it is juvenile 2 consenting adults are free to practice what ever pleasures they like and if they care about each other no judgement is passed.

No - I think it is a flashback/memory back to the start of your relationship when perhaps this was all you could get for a while or you did not have enough privacy to get up to anything more advanced. I like to do this occasionally whilst feeling up my S/O and fingering here. Just like the good old days and a nice change.

I've been in situations like that and honestly, I've preferred a handjob. I'll admit I'm sexually inexperienced when it comes to females so I'd obviously take sex over a handjob, but if a guy wants to help me out, I'll only want handjobs. Period. Anything else is gross.

I think it is weird to request anything :s I would feel really strange if my boyfriend just asked me to give him head or a handjob. I would rather just do it and then ask him if there's anything he wants me to do.
But whatever, no I don't think wanting a handjob over something else is strange! People like different things.

Handjobs are pathetic...whats tha point??? Why would you have somebody else do something to you that you can do yourself??? Id be better off fucking a watermelon wit a hole in it for Christs sake

No it is not juvenile. It's alright to have a little flavor added now and then.

stop requesting Masturbation from Juveniles.....or you will end up sharing a room with a guy called Bubba!

I don't think it's juvenile. Sometimes you want that, other times you want something else. Don't let yourself be limited to just one or two activities, but don't shy away from it either.