引用:
原帖由 tin33669 於 2011-3-21 01:35 PM 發表 
咁我就次次都用套
因為一定要安全...
咁我就試下忍住唔打飛機一排再扑野睇下得唔得:smile_45:
THX A LOT
The reason is because your penis is just so used to reaching orgasm by masturbation.
This is known as "death grip syndrome" -- meaning if you grab your penis too hard while masturbating, you wont be able to feel as much when you have sex with a female because no matter know tight a pussy is, it wont be as tight as your hand grip. This happened to me b4. It's not a health issue, so no need to worry.
Now, what you need to do is stop "hit airplane" for a while so that your nerves and senses can build up.
Or
If you still masturbate, I recommend using lubricant/oil. and when you masturbate, dont grab your penis too tight.
