My penis is hard but its not really hard. How do I get it to be really hard
Ah then sorry for the jump to conclusion.
It could be over-stimulation possibly same as it would be with masturbation, or it could be that your really NOT that aroused.
its when my girlfriend starts giving me a handjob but my penis is still not very hard
Mostly likely your not in the mood/ not aroused.
Stop playing with it as much, it's tired.
yes viagra...or change girl friend
Your not psychologically aroused