u should just start slowly a slight touch here a little brushing up against try making her catch u naked and wat not a few more times little things ease into it u should never rush a good thing
Replies 6

sorry im new and posted that last one as anon by accident the one about starting slow

Well, we've both seen the other nude and stuff, and been caught masturbating every now and then, but nothing has ever come of it.

since its so open why not ask her what kind of things she likes to do, pretend you're trying to find new things to try on yourself, then feign ignorance when she explains something and see if she'll show you, then do it also at the same time but do it badly so she has to correct you, and just see if she'll do it to you to show you how
Because believe it or not, girls don't suddenly start masturbating beside each other. The first part of your post could happen though anon, the bit about 'So what do you do?'