No, humping a pillow doesn't effect your period. Your period is controlled by your menstrual cycles, masturbation has no effect on this what-so-ever.
I doubt this is a serious question, but the answer is no. Male sperm must enter her body and she must have begun having her period (menstruating) to get pregnant.
No didn't you learn anything in school .... you kinda need a guy, you know sperm, to make babies not the stuffing of a pillow....
Pillow if ya do it right
Nope it canβt, but do make sure that it is a soft comfortable pillow! And make sure it is clean!
You can hump whenever you want....just wear a condom. Don't rely on your period to stop you from getting pregnant. I might have misunderstood the question. The best school period for humping is study hall.
firm ones
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
yes
no way. impossible.. pillows are soft..
your sit on a pillow or something that you can sit on
It just means you like to have your penis stimulated.. and there is nothing wrong with that...