Is there a wrong way to masturbate?
>>1483197
yeas
>>1483199
What is it? Would you wish it upon your enemies?
don't use sandpaper
>>1483204
oops...
"premature ejaculation" """""""help"""""" methods entail directly stimulating the head of the penis for extended periods of time to desensitize it. I'm sure there are some actual masturbation techniques like that that are just as not good for you.