Others can affect your brain and make it more difficult to become aroused or sexually stimulated.
Impulses from the brain and genital nerves start the process.
Erectile dysfunction is when you have difficulty gaining and or keeping an erection.
LET'S GET NAKED! LET'S GET HORNY!
BUT WAIT - WE CAN'T DO IT WITHOUT:
"SLUGGERX! BECAUSE WOMAN WILL THANK YOU"