What can I use to masturbate? I cannot buy anything from the shop or online

This is what I do:

First, I would get naked as in taking off everything. I'll grab a pillow and a blanket. The blanket would have a support for the pillow. I would stick a piece of the blanket in the pillow and put that section under my p****. After I finished doing that I would think about someone or put on porn. This would get me turned on quick.

Second, I'll start going slow ( you can go whatever speed you want ) I would do circular motions, backwards and forwards, and I'll rub my p**** to give it a much better feel. while, I'm touching myself, I would hump the pillow faster.

Third, I'll stop touching myself and I'll hump the pillow faster and faster. If there is nobody around, moan as loud as you can but if there is people around don't do it. When you feel like you need to pee that means you are really close. Trust me it feels so good.

Fourth, when I come, it feels amazing it's like I'm in heaven. I would take a little break and I'll start again.

I would also do this in the bathroom while the shower is on so people can think I'm taking a shower and actually I'm just humping a big ball of three towels ;)