Not a problem as long as you'll be fine with sharing it.

I'm pretty sure it's fine so long as you don't have a wank at the same time.

I think it's frowned upon, like masturbating in an airplane.

Umm as long as you don't express the "joys of porn," or let other people know what yer watching, it's fine.

I have seen girls giving blow jobs to guys on the bus, as long as nobody complains you will be ok. However, it is illegal

they see me trollin, they hatin......

Lol! Whut? You trollin'?

As long as it's not on loud speaker. I have done that before but it's not for any other reason than just because.

If that's one of the few things to bring you joy, I feel sorry for ya.

...If that's one of the few things that brings you joy anymore, I'm glad I'm not you.

I was watching porn on public transport once. I was on a plane to Hungary and these two people just started fucking each other in the aisle.

Yes, its illegal in public.

I think that's a violation of public decency. The public view of obscene material.

Lol wtf?

ppssh amateur.

I fuck ON the bus.