how do you make a simple machine
The simple machines in gumball machine, vary from the type of gumball machine. There can be inclined planes, levers, and a wheel.
A complex machine is a machine using more than one simple machine for its operation. A bicycle is a complex machine, using a lever for steering (handlebars), wheel and axle, inclined plane (the threads on bolts), and a pulley (chain on sprockets).
6 simple machines.
wheel and axle: in motor and wheels to make it move
Sperm is being produced in your testes. When you masturbate or jackoff as you put it, it is in the stuff that comes out your penis when you cum/ejaculate.
depends how you go about it
Carmex works wonders
jackoff
No not at all I started when I was 10 or 11
nope, trust me we dont
only if you flush the toilet
jackoff
jackoff
it depends how little they are and how old you are
No, not unless you are rubbing one out for your child.
By sToping at the climax and using your less dominant hand