yes it is absolutely fine and it feels amazing! especially if you masturbate first! Getting to know your own body before anybody else gives you a head start to a healthy sex life. Unless you are a male teen of course, then there is no hope fr you ever, you will be shunned by all the nice girls.
Yes it seems like a prety harmles past time
Same as you would clothed, just be more gental!
Only if your pillow has AIDS
Well I hump a pillow generally, or just my be, but a pillow gives me the straddling feel i like
Yes
Usually the girl is the one being "humped". if you want to hump something then get an object and rub it up and down on your vagina or lie face down on a pillow and move up and down. If your naked with no bra or undrwhere its more real.
Yes they do in privacy they get naked and hump their coats
yes
I guess they just rub their clitoris against the pillow and the continuous friction arouses them sexually.
Yes, it's okay if you started your period and hump a pillow. There is no reason to think that this wouldn't be okay, both are normal and don't effect each other.
NO! you can only get pregnant if a egg gets fertalized by a sperm.
if you want to know how to masturbate with a pillow i can tell you first get naked then get a pillow body pillows work best but any pillow will work. then put the pillow on your bed lie on top of it and start humping it not thrusting but start to slid on it i helps if you think of doing it with a hot guy and scream or moan ther name get an orgasm evry time its the best :3
Yes, its called dry humping.
No not really "dangerous" but as long as you control yourself and don't get so additive to it that you start humping living things. Pillow humping can also be considered masterbation which can also be harmless and a good way to relief stress. Pillow humping is perfectly fine