Hi i am aged 25 years and i have a problem of pre mature ejaculation. This i noticed when i was 20 years. If some one touches my penis its so sensitive and i will get exite in no time. Just within 5 to 10 sec if some one touches my penis i will get ejaculate. I wanna get rid of this. Because of this problem i am afraid to have sex with my girlfried even if she offer me for a sex. Please someone suggest me how i can get rid of this problem..even when i mastrubating my self i will cum within short time..please suggest me!