A pleasure for many naughty masturbators is pillow humping. One of the first things people try and masturbate with. I seemed to have skipped this stage and never did it, I went right to fingers. The thought of putting something between my legs my face is meant to rest on, I’m too fussy for that, too worried, it’s just gross! At least have a “dedicated” pillow if this is your sex toy of choice, and wash it every time, but I think we all know most wouldn’t bother.
It’s a more interactive way of masturbating, hands free. But seems a lot of work, a lot of full body motion required here, way too much work for me! I’d rather just lay there and let one hand do the work! Even animals hump things, I’ve never had a dog, but have heard of many dogs that humped everything from pillows, to stuffed animals to blankets, humpers have lots of company. Germs aside, it’s harmless, not expensive, unless you’re defiling expensive goose feather pillows, you could get a cheap foam pillow at Walmart and be good to go.
Grinding, humping, clothed, unclothed, all kinds of possibilities here. Many people like to hump other people, let alone inanimate objects. Every home would likely have a pillow in it, and when one is too young to be able to buy traditional sex toys, you use what objects are at hand, and even thought fingers are more at hand than anything, some like to grind I guess and a pillow will do nicely.