Chat in English (英語で雑談)　part 209

918 ：名無しさん＠英語勉強中 ：2019/01/17(木) 22:26:02.09 ID:TUGp/gSy0.net

>>911
Some say grabbing your penis tight in the root for a couple of seconds then releasing it might help increase your size.
With all the blood pumped into your penis and you blocking its way out by holding it, he has to find some way to deal with it.
So by growing himself up, he now can contain any extra amount of blood flowing in. That's how the penis physics works.