Best way I found

[ManOfGlass]

I'm not sure about you guys but the best way i've found to get "Hard" involves a lot of friction on my penis. (Sorry bad humor).

 

[Athernigy]

Way too much info.

-sk

 

[gilly6993]

This belongs...well....not here....please let it die people....

 

[ripper2]

steel wool can create a lot of friction

 

[chemist]

steel wool can create a lot of friction

Sandpaper or a belt sander would do the trick as well.

 

[SilverY2KGT]

Why not drill a hole in a tree, put some cooked bacon in it? Ouch