man, if you do it your self, you properly use oil or something, also your hand giving you a very good sense of feeling, that is why it done so fast. got it.. but i think it is too fast, no long last fun feeling.
your girl, i do know why your sperm don't come out. but i can tell you some reason you can think about.
1. you having fun with your girl, does she has enough water, if she is try, then you will not able to get the feeling. then it will not come out. solution: lubricant will improve your feeling
2. is your JJ too small or her hole is too big... that can not give you the friction.
3. do you really want to have sex with her. sometimes you think you want it, but your body is not giving you the right hormone for sex, so your body is not really doing what you want.
4. how is your body condition.. healthy? do some exercise,, that is good for sex too.
[ 本帖最後由 Linglingo 於 2006-11-12 01:34 PM 編輯 ]