As a girl you can. Well im assuming they are referring to riding the thigh.(someone's thigh, not your own )
for a guy - if you have an erection, you can rub the head back and forth against your thigh - it works - quite well
Well i guess it depends on how you look at it. If you are doing it right , it wont be "dry" but just like if you are using toys to masturbate. Some might consider it as masturbating. Although you are using something to get off.
I have done that a lot in the past on my inner thigh but you have to lube up your leg pretty well first.
well i don't think actual dry humping is truly dry either, at least not ideally. but it's still non-penetrative sex with another person, whereas i don't think it's really masturbation if any other parties are directly involved.
of course. the non-penetrative comment was to define it as dry humping. i think fucking yourself with anything that isn't another living being would count as masturbation. sex with a corpse being the one exception i can think of.
My first reaction is yes, that would be masturbation because the critical feature of masturbation, as opposed to two person sex, is that you are stimulating yourself without the aid of anyone else. Of course, that means mutual masturbation is not really masturbation so that's not an ideal name but we have to call it something and that name seems to have stuck.
i think mutual masturbation would still fit the definition as long as the two parties are not doing anything physically to each other.
the way I do it is to curl up in a fetal position on your perfered side. Hold your thight tight against your belly by pulling the clasped hands at the shins. Okay, now you have to try and move your hips, you can undulate as in a fucking motion and you can also aid the friction on your cock by also sort of undulating your belly. I always have a very strong orgasm, especially leading up to it as my pace quickens and I suddenly find myself being able it seems to undulate so much better and with longer trust stroking. What started off as just short strokes in the very begining slowly developes into longer and longer stroking driving my cock along my belly until it stick out past, what a sight to watch it almost go out of sight the to re-appear, it's purplish red mushroomed head so shiny with it's pee hole opening wide at the end of it's stroke then almost disappear again. My balls are sticking out behind my thighs. You have to try it to understand what I mean. Periodically you can reach in a with spital and lub your cock. When I was younger, even into my mid 50's, my cock's ejaculate would hit my face as I looked down at it, now days my ejacualte reaches only as far as my chest ... but then again I have never given myself enough time to rest so maybe I can still do that in this position.