that's not masturbating if a girl does it! geese, he's asking a serious question
Water jets, vacumn cleaners (be carefull because they hurt if you miss), dildo (if you swing that way), lubricant, --- Also if you rub you dick against something soft (especially while wearing satin boxer shorts) right against the back of your head (penis head), it can lead to a really good orgasm, all you have to do is mimic the movements of sex.
Hope it helps
well running water, a girl, r ur palm and u know things like that.
ps. add me as a friend please
lmao, a vagina? :)
A girl ?