A while back when I was with a girl I had noticed she could get me hard, but couldn't keep me hard. I just brushed it off not thinking much of it (thought she just wasnt turning me on). Now, I am with another girl, she is SMOKIN hot. Anytime we make out or start to do anything I get hard as a fuckin diamond. Yet, it always seems like, I just can't stay hard during sex. Anyone had/have this problem? It's not really embarrassing, but like, we'll be fucking then my dick goes from like size to size. It's pretty annoying. Is there anything I can do to make it fully erect the whole time?
No, its just the way that your (and my) body reacts to pleasure. Others may be different but: Congradulations, you have a Man's penis, not a foolish teenage dick.
its happened to me before, not often though, i asked my doc and he said nothing is wrong with that area of my body it could be from alot of different problems, more likly a urinary problem, or it could be nothing at all.. either way, if you stay concerned, i recommend you go see your doctor well.. there are pills that help you stay hard.. but its probly just a phase man, your only 17, and your body go's through alot of changes during those teenage years.